transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay. As defined in OMA-TS-MMS_ENC [39] clause 7.3.63.

M

version

The version of MM, to include major and minor version.

M

dateTime

Date and Time when the MM was last handled (either originated or forwarded). For origination, included by the sending MMS client or the originating MMS Proxy-Relay.

M

originatingMMSParty

ID(s) of the originating party in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included.

M

terminatingMMSParty

ID(s) of the terminating party in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included.

This parameter is included if the corresponding MM includes a “TO” field.

At least one of the terminatingMMSParty, cCRecipients, or bCCRecipients must be included.

C

cCRecipients

Address of a recipient; the "CC" field may include addresses of multiple recipients. When address translation occurs, both the pre and post translated addresses (with appropriate correlation) are included. This parameter is included if the corresponding MM includes a "CC" field.

At least one of the terminatingMMSParty, cCRecipients, or bCCRecipients must be included.

C

bCCRecipients

Address of a recipient; the "BCC" field may include addresses of multiple recipients. When address translation occurs, both the pre and post translated addresses (with appropriate correlation) are included. This parameter is included if the corresponding MM includes a “BCC” field.

At least one of the terminatingMMSParty, cCRecipients, or bCCRecipients must be included.

C

direction

Indicates the direction of the MM. This shall be encoded as “from target.”

M

subject

The subject of the MM. Include if sent to the MMS Proxy-Relay.

C

messageClass

Class of the MM. For example, a value of "auto" is automatically generated by the UE. If the field is not present, the class should be interpreted as "personal." Include if sent to the MMS Proxy-Relay.

C

expiry

Length of time in seconds the MM will be stored in MMS Proxy-Relay or time to delete the MM. The field has two formats, either absolute or relative.

M

desiredDeliveryTime

Date and Time of desired delivery. Indicates the earliest possible delivery of the MM to the recipient. Include if sent to the MMS Proxy-Relay.

C

priority

Priority of the MM assigned by the originator MMS Client. Include if sent to the MMS Proxy-Relay.

C

senderVisibility

An indication that the sender’s address should not be delivered to the recipient. Sent by the target to indicate the target’s visibility to the other party or if not signalled by the target and the default is to not make target visible to the other party. The values given in OMA-TS-MMS_ENC [39] clause 7.3.52 shall be encoded as follows: “Show” = True, “Hide” = False. Include if sent to the MMS Proxy-Relay.

C

deliveryReport

Specifies whether the originator MM UE requests a delivery report from each recipient. Sent by the target to indicate the desired delivery report. The values given in OMA-TS-MMS_ENC [39] clause 7.3.13. shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

readReport

Specifies whether the originator MM UE requests a read report from each recipient. Sent by the target to indicate the desired read report. The values given in OMA-TS-MMS_ENC [39] clause 7.3.37 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

store

Specifies whether the originator MM UE wants the submitted MM to be saved in the user’s MMBox, in addition to sending it. Sent by the target to indicate the MM is to be stored. The values given in OMA-TS-MMS_ENC [39] clause 7.3.56 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

flags

Identifies a keyword to add or remove from the list of keywords associated with a stored MM. See OMA-TS-MMS_ENC [39] clause 7.3.32. Include if sent to the MMS Proxy-Relay.

C

replyCharging

If this field is present its value is set to “accepted” or “accepted text only” and the MMS-version-value of the M-Notification.ind PDU is higher than 1.0, this header field will indicate that a reply to this particular MM is free of charge for the recipient.

If the Reply-Charging service is offered and the request for reply-charging has been accepted by the MMS service provider the value of this header field SHALL be set to “accepted” or “accepted text only”.

See OMA-TS-MMS_ENC [39] clause 7.3.43. Include if sent to the MMS Proxy-Relay.

C

applicID

Identification of the originating application of the original MM. Sent by the target to identify the destination application as defined in OMA-TS-MMS_ENC [39] clause 7.3.2. Include if sent to the MMS Proxy-Relay.

C

replyApplicID

Identification of an application to which replies, delivery reports, and read reports are addressed. Sent by the target to identify the application to which replies, delivery reports, and read reports are addressed as defined in OMA-TS-MMS_ENC [39] clause 7.3.42. Include if sent to the MMS Proxy-Relay.

C

auxApplicInfo

Auxiliary application addressing information as indicated in the original MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.4. Include if sent to the MMS Proxy-Relay.

C

contentClass

Classifies the content of the MM to the smallest content class to which the message belongs. Sent by the target to identify the class of the content. See OMA-TS-MMS_ENC [39] clause 7.3.9. Include if sent to the MMS Proxy-Relay.

C

dRMContent

Indicates if the MM contains any DRM-protected element. Provide when sent by the target to indicate if the MM contains any DRM-protected element. The values given in OMA-TS-MMS_ENC [39] clause 7.3.16 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

adaptationAllowed

Provide when sent by the target to identify whether the target wishes the MM to be adapted or not. If overridden, an indication shall be included in the parameter. Include if sent to the MMS Proxy-Relay.

C

contentType

The content type of the MM. See OMA-TS-MMS_ENC [39] clause 7.3.11

M

responseStatus

MMS specific status. See OMA-TS-MMS_ENC [39] clause 7.3.48.

M

responseStatusText

Text that qualifies the Response Status. Include if sent to the target. As defined in OMA-TS-MMS_ENC [39] clause 7.3.49. Include if sent by the MMS Proxy-Relay.

C

messageID

An ID assigned by the MMS Proxy-Relay to uniquely identify an MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.29.

M

version

The version of MM, to include major and minor version.

M

transactionID

An ID used to correlate an MMS request and response between the proxies. As defined in TS 23.140 [40] clause 8.4.1.4.

M

messageID

An ID assigned by the MMS Proxy-Relay to uniquely identify an MM. As defined in TS 23.140 [40] clause 8.4.1.4.

M

terminatingMMSParty

ID(s) of the terminating party in one or more of the formats described in 7.4.2.1.

M

originatingMMSParty

ID(s) of the originating party in one or more of the formats described in 7.4.2.1.

M

direction

Indicates the direction of the MM. This shall be encoded as “from target.”

M

contentType

The content type of the MM. See OMA-TS-MMS_ENC [39] clause 7.3.11

M

messageClass

Class of the MM. For example, a value of "auto" is automatically generated by the UE. If the field is not present, the class should be interpreted as "personal." Include if sent to the MMS Proxy-Relay.

C

dateTime

Date and Time when the MM was last handled (either originated or forwarded).

M

expiry

Length of time in seconds the MM will be stored in MMS Proxy-Relay or time to delete the MM. The field has two formats, either absolute or relative. Include if sent to the MMS Proxy-Relay.

C

deliveryReport

Specifies whether the originator MM UE requests a delivery report from each recipient. Indicates the desired delivery report. The values given in TS 23.140 [40] clause 8.4.1.4 shall be encoded as follows: “Yes” = True, “No” = False. Included if it exists in the MMS Proxy-Relay message. Include if sent to the MMS Proxy-Relay.

C

priority

Priority of the MM assigned by the originator MMS Client. Reported if sent by the target. Include if sent to the MMS Proxy-Relay.

C

senderVisibility

An indication that the sender’s address should not be delivered to the recipient. Indicates the target’s visibility to the other party or if not signalled by the target and the default is to not make target visible to the other party. The values given in TS 23.140 [40] clause 8.4.1.4 shall be encoded as follows: “Show” = True, “Hide” = False. Include if sent to the MMS Proxy-Relay.

C

readReport

Specifies whether the originator MM UE requests a read report from each recipient. Provide when sent by the target to indicate the desired read report. The values given in TS 23.140 [40] clause 8.4.1.4 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

subject

The subject of the MM. Include if sent by the target.

C

forwardCount

The number of times the MM was forwarded

C

previouslySentBy

History of UEs that have forwarded (including originally submitted) the MM. Include if sent to the MMS Proxy-Relay.

C

previouslySentByDateTime

The timestamp associated with the previous forward events. Include if sent to the MMS Proxy-Relay.

C

applicID

Identification of the originating application of the original MM. Provide when sent by the target to identify the destination application as defined in TS 23.140 [40] clause 8.4.1.4. Include if sent to the MMS Proxy-Relay.

C

replyApplicID

Identification of an application to which replies, delivery reports, and read reports are addressed. Provide when sent by the target to identify the application to which replies, delivery reports, and read reports are addressed as defined in TS 23.140 [40] clause 8.4.1.4. Include if sent to the MMS Proxy-Relay.

C

auxApplicInfo

Auxiliary application addressing information as indicated in the original MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.4. Include if sent to the MMS Proxy-Relay.

C

contentClass

Classifies the content of the MM to the smallest content class to which the message belongs. Identifies the class of the content. Include if sent to the MMS Proxy-Relay. Include if sent to the MMS Proxy-Relay.

C

dRMContent

Indicates if the MM contains any DRM-protected element. Indicates if the MM contains any DRM-protected element. The values given as defined in TS 23.140 [40] clause 8.4.1.4 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

adaptationAllowed

Identifies whether the target wishes the MM to be adapted or not. If overridden, an indication shall be included in the parameter. Include if sent to the MMS Proxy-Relay.

C

transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay. As defined in OMA-TS-MMS_ENC[ AA] clause 7.3.63.

M

version

The version of MM, to include major and minor version.

M

originatingMMSParty

ID(s) of the originating party in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included.

If the originating MMS client requested address hiding, but the MMS Proxy-Relay has access to the "From" field, this shall be reported, regardless of the fact that it may be hidden from the recepient.

C

direction

Indicates the direction of the MM. This shall be encoded as “to target."

M

subject

The subject of the MM. Include if sent by the MMS Proxy-Relay.

C

deliveryReportRequested

Specifies whether the originator MMS UE requests a delivery report from each recipient. The values given in OMA-TS-MMS_ENC [39] clause 7.3.13 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent by the MMS Proxy-Relay.

C

stored

Specifies whether the MM was stored in the target’s MMBox, and that the content-location-value field is a reference to it. "Stored" is coded as True, and "not Stored" is coded as False. As defined in OMA-TS-MMS_ENC [39] clause 7.3.57.

Include if sent by the MMS Proxy-Relay.

C

messageClass

Class of the MM. For example, a value of "auto" is automatically generated by the UE.

M

priority

Priority of the MM assigned by the originator MMS Client. Include if sent by the MMS Proxy-Relay.

C

messageSize

Specifies the size of the MM that was viewed or uploaded. Specified in bytes.

M

expiry

Length of time in seconds the MM will be stored in MMS Proxy-Relay or time to delete the MM. The field has two formats, either absolute or relative.

M

replyCharging

If this field is present its value is set to “accepted” or “accepted text only” and the MMS-version-value of the M-Notification.ind PDU is higher than 1.0, this header field will indicate that a reply to this particular MM is free of charge for the recipient.

If the Reply-Charging service is offered and the request for reply-charging has been accepted by the MMS service provider the value of this header field SHALL be set to “accepted” or “accepted text only”.

See OMA-TS-MMS_ENC [39] clause 7.3.43. Include if sent by the MMS Proxy-Relay.

C

version

The version of MM, to include major and minor version.

M

transactionID

An ID used to correlate an MMS request and response between the proxies. As defined in TS 23.140 [40] clause 8.4.1.4.

M

messageID

An ID assigned by the MMS Proxy-Relay to uniquely identify an MM. As defined in TS 23.140 [40] clause 8.4.1.4.

M

terminatingMMSParty

ID(s) of the terminating party in one or more of the formats described in 7.4.2.1.

M

originatingMMSParty

ID(s) of the originating party in one or more of the formats described in 7.4.2.1.

M

direction

Indicates the direction of the MM. This shall be encoded as “to target.”

M

contentType

The content type of the MM. See OMA-TS-MMS_ENC [39] clause 7.3.11

M

messageClass

Class of the MM. For example, a value of "auto" is automatically generated by the UE. If the field is not present, the class should be interpreted as "personal." Include if sent by the MMS Proxy-Relay message.

C

dateTime

Date and Time when the MM was last handled (either originated or forwarded).

M

expiry

Length of time in seconds the MM will be stored in MMS Proxy-Relay or time to delete the MM. The field has two formats, either absolute or relative. Include if sent by the MMS Proxy-Relay message.

C

deliveryReportRequested

Specifies whether the originator MMS UE requests a delivery report from each recipient. Indicates the desired delivery report. The values given in TS 23.140 [40] clause 8.4.1.4 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent by the MMS Proxy-Relay message.

C

priority

Priority of the MM assigned by the originator MMS Client. Reported if sent by the target. Include if sent by the MMS Proxy-Relay message.

C

senderVisibility

Indicates whether the sender’s address should not be delivered to the recipient. Indicates the target’s visibility to the other party or if not signalled by the target and the default is to not make target visible to the other party. The values given in TS 23.140 [40] clause 8.4.1.4 shall be encoded as follows: “Show” = True, “Hide” = False. Include if sent by the MMS Proxy-Relay message.

C

readReport

Specifies whether the originator MMS UE requests a read report from each recipient. Indicates the desired read report. The values given in TS 23.140 [40] clause 8.4.1.4 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent by the MMS Proxy-Relay message.

C

subject

The subject of the MM. Include if sent to the target.

C

forwardCount

The number of times the MM was forwarded

C

previouslySentBy

History of UEs that have forwarded (including originally submitted) the MM. Include if sent by the MMS Proxy-Relay message.

C

previouslySentByDateTime

The timestamp associated with the previous forward events. Include if sent by the MMS Proxy-Relay message.

C

applicID

Identification of the originating application of the original MM. Provide when sent by the target to identify the destination application as defined in TS 23.140 [40] clause 8.4.1.4. Include if sent by the MMS Proxy-Relay message.

C

replyApplicID

Identification of an application to which replies, delivery reports, and read reports are addressed. Identifies the application to which replies, delivery reports, and read reports are addressed as defined in TS 23.140 [40] clause 8.4.1.4. Include if sent by the MMS Proxy-Relay message.

C

auxApplicInfo

Auxiliary application addressing information as indicated in the original MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.4. Include if sent by the MMS Proxy-Relay message.

C

contentClass

Classifies the content of the MM to the smallest content class to which the message belongs. Identifies the class of the content. Include if sent by the MMS Proxy-Relay message.

C

dRMContent

Indicates if the MM contains any DRM-protected element. Indicates if the MM contains any DRM-protected element. The values given as defined in TS 23.140 [40] clause 8.4.1.4 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent by the MMS Proxy-Relay message.

C

adaptationAllowed

identifies whether the target wishes the MM to be adapted or not. If overridden, an indication shall be included in the parameter. Include if sent by the MMS Proxy-Relay message.

C

store

Specifies whether the originator MMS UE wants the submitted MM to be saved in the user’s MMBox, in addition to sending it. Indicates whether the MMS is to be stored. The values given in TS 23.140 [40] clause 8.4.1.4 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent by the MMS Proxy-Relay message.

C

replyApplicID

Identification of an application to which replies, delivery reports, and read reports are addressed. Identifies the application to which replies, delivery reports, and read reports are addressed as defined in TS 23.140 [40] clause 8.4.1.4. Include if sent by the MMS Proxy-Relay message.

C

auxApplicInfo

Auxiliary application addressing information as indicated in the original MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.4. Include if sent by the MMS Proxy-Relay message.

C

contentClass

Classifies the content of the MM to the smallest content class to which the message belongs. Identifies the class of the content. Include if sent by the MMS Proxy-Relay message.

C

dRMContent

Indicates if the MM contains any DRM-protected element. Indicates whether the MM contains any DRM-protected element. The values given as defined in TS 23.140 [40] clause 8.4.1.4 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent by the MMS Proxy-Relay message.

C

transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay. As defined in OMA-TS-MMS_ENC [39] clause 7.3.63.

M

version

The version of MM, to include major and minor version.

M

direction

Indicates the direction of the MM. This shall be encoded as “to target”

M

status

Provides a MM status. A status of "retrieved" is only signalled by the retrieving UE after retrieval of the MM.

M

reportAllowed

Indication whether or not the sending of delivery report is allowed by the recipient MMS Client. The values given in OMA-TS-MMS_ENC [39] clause 7.3.47 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay. As defined in OMA-TS-MMS_ENC [39] clause 7.3.63.

M

version

The version of MM, to include major and minor version.

M

messageID

An ID assigned by the MMS Proxy-Relay to uniquely identify an MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.29.

M

dateTime

Date and Time when the MM was last handled (either originated or forwarded). For origination, included by the sending MMS client or the originating MMS Proxy-Relay.

M

originatingMMSParty

ID(s) of the originating party in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included. Include if sent by the MMS Proxy-Relay.

C

previouslySentBy

History of UEs that have forwarded (including originally submitted) the MM. Include if sent by the MMS Proxy-Relay.

C

previouslySentByDateTime

The timestamp associated with the previous forward events. Include if sent by the MMS Proxy-Relay.

C

terminatingMMSParty

ID(s) of the terminating party in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included. Include if sent by the MMS Proxy-Relay.

At least one of the terminatingMMSParty or cCRecipients must be included.

C

cCRecipients

Address of a recipient; the "CC" field may include addresses of multiple recipients. When address translation occurs, both the pre and post translated addresses (with appropriate correlation) are included. Include if sent by the MMS Proxy-Relay.

At least one of the terminatingMMSParty or cCRecipients must be included.

C

direction

Indicates the direction of the MM. This shall be encoded as “to target,” or "fromTarget," as appropriate.

M

subject

The subject of the MM. Include if sent by the MMS Proxy-Relay.

C

state

Identifies the value of the MM State associated with a to be stored or stored MM. See OMA-TS-MMS_ENC [39] clause 7.3.33. Include if sent by the MMS Proxy-Relay.

C

flags

Identifies a keyword to add or remove from the list of keywords associated with a stored MM. Include if sent. See OMA-TS-MMS_ENC [39] clause 7.3.32. Include if sent by the MMS Proxy-Relay.

C

messageClass

Class of the MM. For example, a value of "auto" is automatically generated by the UE. If the field is not present, the class should be interpreted as "personal." Include if sent by the MMS Proxy-Relay.

C

priority

Priority of the MM assigned by the originator MMS Client. Include if sent by the MMS Proxy-Relay.

C

deliveryReport

Specifies whether the originator MM UE requests a delivery report from each recipient. Indicates whether a delivery report is desired. The values given in OMA-TS-MMS_ENC [39] clause 7.3.13. shall be encoded as follows: “Yes” = True, “No” = False. Include if sent by the MMS Proxy-Relay.

C

readReport

Specifies whether the originator MM UE requests a read report from each recipient. Indicates whether a read report is desired. The values given in OMA-TS-MMS_ENC [39] clause 7.3.37 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent by the MMS Proxy-Relay.

C

replyCharging

If this field is present its value is set to “accepted” or “accepted text only” and the MMS-version-value of the PDU is higher than 1.0, this header field will indicate that a reply to this particular MM is free of charge for the recipient.

If the Reply-Charging service is offered and the request for reply-charging has been accepted by the MMS service provider the value of this header field SHALL be set to “accepted” or “accepted text only”.

See OMA-TS-MMS_ENC [39] clause 7.3.43. Include if sent by the MMS Proxy-Relay.

C

retrieveStatus

MMS specific status. It is used by the recipient MMS Proxy-Relay to inform the recipient MMS Client about errors, if any that occurred during the preceding retrieval operation. Include if sent by the MMS Proxy-Relay.

C

retrieveStatusText

Text that qualifies the Retrieve Status. As defined in OMA-TS-MMS_ENC [39] clause 7.3.55. Include if sent by the MMS Proxy-Relay.

C

replyApplicID

Identification of an application to which replies, delivery reports, and read reports are addressed. Sent by the target to identify the application to which replies, delivery reports, and read reports are addressed as defined in OMA-TS-MMS_ENC [39] clause 7.3.42. Include if sent by the MMS Proxy-Relay.

C

auxApplicInfo

Auxiliary application addressing information as indicated in the original MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.4. Include if sent by the MMS Proxy-Relay.

C

contentClass

Classifies the content of the MM to the smallest content class to which the message belongs. Sent by the target to identify the class of the content. See OMA-TS-MMS_ENC [39] clause 7.3.9. Include if sent by the MMS Proxy-Relay.

C

dRMContent

Indicates if the MM contains any DRM-protected element. Provide when sent by the target to indicate if the MM contains any DRM-protected element. The values given in OMA-TS-MMS_ENC [39] clause 7.3.16 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent by the MMS Proxy-Relay.

C

replaceID

Indicates the message ID of the message this one is intended to replace. Include if sent by the MMS Proxy-Relay.

C

contentType

The content type of the MM. See OMA-TS-MMS_ENC [39] clause 7.3.11.

M

transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay. As defined in OMA-TS-MMS_ENC [39] clause 7.3.63.

M

version

The version of MM, to include major and minor version.

M

reportAllowed

Indicates whether the target allows sending of a delivery report. Encoded as "Yes" = True, "No" = False. Include if received by the MMS Proxy-Relay.

C

status

Provides a MM status. A status of "retrieved" is only signalled by the retrieving UE after retrieval of the MM. Include if received by the MMS Proxy-Relay and if generated from a m-notifyresp-ind.

C

direction

Indicates the direction of the MM. This shall be encoded as “to target.”

M

transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay. As defined in OMA-TS-MMS_ENC [39] clause 7.3.63.

M

version

The version of MM, to include major and minor version.

M

dateTime

Date and Time when the MM was last handled (either originated or forwarded). For origination, included by the sending MMS client or the originating MMS Proxy-Relay. Include if sent to the MMS Proxy-Relay.

C

originatingMMSParty

ID(s) of the originating (forwarding) party in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address to the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included.

M

terminatingMMSParty

ID(s) of the terminating party in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included. Include if sent to the MMS Proxy-Relay.

At least one of the terminatingMMSParty, cCRecipients, or bCCRecipients must be included.

C

cCRecipients

Address of a recipient; the "CC" field may include addresses of multiple recipients. When address translation occurs, both the pre and post translated addresses (with appropriate correlation) are included. This parameter is included if the corresponding MM includes a "CC" field. Include if sent to the MMS Proxy-Relay.

At least one of the terminatingMMSParty, cCRecipients, or bCCRecipients must be included.

C

bCCRecipients

Address of a recipient; the "BCC" field may include addresses of multiple recipients. When address translation occurs, both the pre and post translated addresses (with appropriate correlation) are included. This parameter is included if the corresponding MM includes a “BCC” field. Include if sent to the MMS Proxy-Relay.

At least one of the terminatingMMSParty, cCRecipients, or bCCRecipients must be included.

C

direction

Indicates the direction of the MM. This shall be encoded as “from target.”

M

expiry

Length of time in seconds the MM will be stored in MMS Proxy-Relay or time to delete the MM. The field has two formats, either absolute or relative. Include either the signalled expiry or the default, whichever applies. Include if sent to the MMS Proxy-Relay.

C

desiredDeliveryTime

Date and Time of desired delivery. Indicates the earliest possible delivery of the MM to the recipient. Include if sent to the MMS Proxy-Relay.

C

deliveryReportAllowed

An indication that the target requested reporting to the original sender or the default, whichever applies. The values given in OMA-TS-MMS_ENC [39] clause 7.3.47 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

deliveryReport

Specifies whether the originator MMS UE requests a delivery report from each recipient. The values given in OMA-TS-MMS_ENC [39] clause 7.3.13. shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

store

Specifies whether the originator MMS UE wants the submitted MM to be saved in the user’s MMBox, in addition to sending it. Sent by the target to have the forwarded MM stored. The values given in OMA-TS-MMS_ENC [39] clause 7.3.56 shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

state

Identifies the value of the MM State associated with a MM to be stored or stored MM. Sets the state for the forwarded MM when it is stored. As defined in OMA-TS-MMS_ENC [39] clause 7.3.33. Include if sent to the MMS Proxy-Relay.

C

contentLocationReq

The content-location-value field defines the URL for the MMS server location of the content to be retrieved as it appears in the m-forward-req. As defined in OMA-TS-MMS_ENC [39] clause 7.3.10.

M

replyCharging

If this field is present its value is set to “accepted" or “accepted text only” and the MMS-version-value is higher than 1.0, this header field will indicate that a reply to this particular MM is free of charge for the recipient.

If the Reply-Charging service is offered and the request for reply-charging has been accepted by the MMS service provider the value of this header field SHALL be set to “accepted" or “accepted text only”.

See OMA-TS-MMS_ENC [39] clause 7.3.43. Include if sent to the MMS Proxy-Relay.

C

responseStatus

MMS specific status. See OMA-TS-MMS_ENC [39] clause 7.3.48.

M

responseStatusText

Text that qualifies the Response Status. Include if sent to the target. As defined in OMA-TS-MMS_ENC [39] clause 7.3.49. Include if sent by the MMS Proxy-Relay.

C

messageID

An ID assigned by the MMS Proxy-Relay to uniquely identify an MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.29. Include if sent by the MMS Proxy-Relay.

C

contentLocationConf

The content-location-value field defines the URL for the MMS server location of the MM as it appears in the m-forward-conf. As defined in OMA-TS-MMS_ENC [39] clause 7.3.10. Include if sent by the MMS Proxy-Relay.

C

storeStatus

Indicates if the MM was successfully stored in the MMBox. Include if sent by the MMS Proxy-Relay.

C

storeStatusText

Text that qualifies the Store Status. As defined in OMA-TS-MMS_ENC [39] clause 7.3.59. Include if sent by the MMS Proxy-Relay.

C

transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay.

M

version

The version of MM, to include major and minor version.

M

direction

Indicates the direction of the MM. This shall be encoded as “to target,” or "fromTarget," as appropriate.

M

contentLocationReq

The content-location-value field defines the URL for the MMS server location of the MM as it appears in the m-delete-conf, as defined in OMA-TS-MMS_ENC [39] clause 7.3.10. Include if sent to the MMS Proxy-Relay.

M

contentLocationConf

The content-location-value field defines the URL for the MMS server location of the MM as it appears in the m-delete-conf, as defined in OMA-TS-MMS_ENC [39] clause 7.3.10. Include if sent by the MMS Proxy-Relay.

C

deleteResponseStatus

The delete response, as defined in OMA-TS-MMS_ENC [39] clause 7.3.48.

M

deleteResponseText

The delete response, as defined in OMA-TS-MMS_ENC [39] clause 7.3.49. Include if sent by the MMS Proxy-Relay.

C

transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay. As defined in OMA-TS-MMS_ENC [39] clause 7.3.63.

M

version

The version of MM, to include major and minor version.

M

direction

Indicates the direction of the MM. This shall be encoded as “to target.”

M

contentLocationReq

The content-location-value field defines the URL for the MMS server location of the MM as it appears in the m-mbox-store-req. As defined in OMA-TS-MMS_ENC [39] clause 7.3.10. Include if sent by the MMS Proxy-Relay.

M

state

Identifies the value of the MM State associated with a MM to be stored or stored MM. Sets the state for the forwarded MM when it is stored. As defined in OMA-TS-MMS_ENC [39] clause 7.3.33. Include if sent by the MMS Proxy-Relay.

C

flags

Identifies a keyword to add or remove from the list of keywords associated with a stored MM. See OMA-TS-MMS_ENC [39] clause 7.3.32. Include if sent by the MMS Proxy-Relay.

C

contentLocationConf

The content-location-value field defines the URL for the MMS server location of the MM as it appears in the m-mbox-store-conf. As defined in OMA-TS-MMS_ENC [39] clause 7.3.10. Include if sent by the MMS Proxy-Relay.

C

storeStatus

Indicates if the MM was successfully stored in the MMBox.

M

storeStatusText

Text that qualifies the Store Status. Include if sent to the target. As defined in OMA-TS-MMS_ENC [39] clause 7.3.59. Include if sent by the MMS Proxy-Relay.

C

transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay. As defined in OMA-TS-MMS_ENC [39] clause 7.3.63.

M

version

The version of MM, to include major and minor version.

M

direction

Indicates the direction of the MM. This shall be encoded as “to target,” or "fromTarget," as appropriate.

M

state

Identifies the value of the MM State associated with a MM to be stored or stored MM. Sets the state for the forwarded MM when it is stored. As defined in OMA-TS-MMS_ENC [39] clause 7.3.33. Include if sent by the MMS Proxy-Relay.

C

flags

Identifies a keyword to add or remove from the list of keywords associated with a stored MM. See OMA-TS-MMS_ENC [39] clause 7.3.32. Include if sent by the MMS Proxy-Relay.

C

contentType

The content type of the MM. See OMA-TS-MMS_ENC [39] clause 7.3.11

M

contentLocation

The content-location-value field defines the URL for the MMS server location of the MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.10. Include if sent by the MMS Proxy-Relay.

C

storeStatus

Indicates if the MM was successfully stored in the MMBox.

M

storeStatusText

Text that qualifies the Store Status. Include if sent to the target. As defined in OMA-TS-MMS_ENC [39] clause 7.3.59. Include if sent by the MMS Proxy-Relay.

C

mMBoxDescription

The MMBox description PDU as defined in 7.4.3.20 corresponds to the particular MM. include if sent by the MMS Proxy-Relay.

C

transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay. As defined in OMA-TS-MMS_ENC [39] clause 7.3.63.

M

version

The version of MM, to include major and minor version.

M

direction

Indicates the direction of the MM. This shall be encoded as “to target,” or "fromTarget," as appropriate.

M

contentLocationReq

The content-location-value field defines the URL for the MMS server location of the MM as it appears in the m-mbox-delete-req. As defined in OMA-TS-MMS_ENC [39] clause 7.3.10.

M

contentLocationConf

The content-location-value field defines the URL for the MMS server location of the MM as it appears in the m-mbox-delete-conf. As defined in OMA-TS-MMS_ENC [39] clause 7.3.10. Include if sent by the MMS Proxy-Relay.

C

responseStatus

MMS specific status.

M

responseStatusText

Text that qualifies the Response Status. As defined in OMA-TS-MMS_ENC [39] clause 7.3.49.

C

version

The version of MM, to include major and minor version.

M

messageID

An ID assigned by the MMS Proxy-Relay to uniquely identify an MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.29. Include if sent by the MMS Proxy-Relay.

M

terminatingMMSParty

ID(s) of the terminating party of the original message this Delivery Report refers to, in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included.

M

dateTime

Date and Time when the MM was last handled (either originated or forwarded). Include if sent by the MMS Proxy-Relay.

M

responseStatus

MMS specific status.

M

responseStatusText

Text that qualifies the Response Status. As defined in OMA-TS-MMS_ENC [39] clause 7.3.49. Include if sent by the MMS Proxy-Relay.

C

applicID

Identification of the originating application of the original MM. Sent by the target to identify the destination application as defined in OMA-TS-MMS_ENC [39] clause 7.3.2. Include if sent by the MMS Proxy-Relay.

C

replyApplicID

Identification of an application to which replies, delivery reports, and read reports are addressed. Sent by the target to identify the application to which replies, delivery reports, and read reports are addressed as defined in OMA-TS-MMS_ENC [39] clause 7.3.42. Include if sent by the MMS Proxy-Relay.

C

auxApplicInfo

Auxiliary application addressing information as indicated in the original MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.4. Include if sent by the MMS Proxy-Relay.

C

version

The version of MM, to include major and minor version.

M

transactionID

An ID used to correlate an MMS request and response between the proxies. As defined in TS 23.140 [40] clause 8.4.1.4.

M

messageID

An ID assigned by the MMS Proxy-Relay to uniquely identify an MM. As defined in TS 23.140 [40] clause 8.4.1.4.

M

terminatingMMSParty

ID(s) of the terminating party of the original message this Delivery Report refers to, in one or more of the formats described in 7.4.2.1.

M

originatingMMSParty

ID(s) of the originating party of the original message this Delivery Report refers to, in one or more of the formats described in 7.4.2.1.

M

direction

Indicates the direction of the MM. This shall be encoded as "toTarget," or “from target,” as appropriate.

M

dateTime

Date and Time when the MM was last handled (either originated or forwarded).

M

forwardToOriginator

Indicates whether the MMS Proxy-Relay is allowed to forward the delivery report to the originating UE. "Yes" is coded as True, and "No" is coded as False. Include if sent to/by the MMS Proxy-Relay.

C

mMStatus

Provides a MM status. A status of "retrieved" is only signalled by the retrieving UE after retrieval of the MM.

M

mMStatusExtension

Extension of the MMStatus, that provides more granularity. Include if sent to/by the MMS Proxy-Relay.

C

mMStatusText

Text that qualifies the MM Status. As defined in OMA-TS-MMS_ENC [39] clause 7.3.55. Include if sent to/by the MMS Proxy-Relay.

C

applicID

Identification of the originating application of the original MM. Identifies the destination application as defined in TS 23.140 [40] clause 8.4.1.4. Include if sent to/by the MMS Proxy-Relay.

C

replyApplicID

Identification of an application to which replies, delivery reports, and read reports are addressed. Identifies the application to which replies, delivery reports, and read reports are addressed as defined in TS 23.140 [40] clause 8.4.1.4. Include if sent to/by the MMS Proxy-Relay.

C

auxApplicInfo

Auxiliary application addressing information as indicated in the original MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.4. Include if sent to/by the MMS Proxy-Relay.

C

version

The version of MM, to include major and minor version.

M

messageID

An ID assigned by the MMS Proxy-Relay to uniquely identify an MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.29.

M

terminatingMMSParty

ID(s) of the terminating party (i.e. the intended recipient of the read report or the originator of the initial MM message to which the read report applies) in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included.

M

originatingMMSParty

ID(s) of the originating party (i.e. the originator of the read report or the recipient the initial MM message to which the read report applies) in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included.

M

direction

Indicates the direction of the original MM (not of this message). This shall be encoded either as "from target," or “to target,” as appropriate.

M

dateTime

Date and Time when the MM was last handled (either originated or forwarded). Include if sent to/by the MMS Proxy-Relay.

C

readStatus

Status of the MMS (e.g.read or deleted without reading.)

M

applicID

Identification of the originating application of the original MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.2. Include if sent to/by the MMS Proxy-Relay.

C

replyApplicID

Identification of an application to which replies, delivery reports, and read reports are addressed. As defined in OMA-TS-MMS_ENC [39] clause 7.3.42. Include if sent to/by the MMS Proxy-Relay.

C

auxApplicInfo

Auxiliary application addressing information as indicated in the original MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.4. Include if sent to/by the MMS Proxy-Relay.

C

version

The version of MM, to include major and minor version.

M

transactionID

An ID used to correlate an MMS request and response between the proxies. As defined in TS 23.140 [40] clause 8.4.1.4.

M

terminatingMMSParty

ID(s) of the terminating party in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included.

M

originatingMMSParty

ID(s) of the originating party in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included.

M

direction

Indicates the direction of the original MM (not of this message). This shall be encoded either as "from target" = True, or “to target” = False.

M

messageID

An ID assigned by the MMS Proxy-Relay to uniquely identify an MM. As defined in TS 23.140 [40] clause 8.4.1.4.

M

dateTime

Date and Time when the MM was last handled (either originated or forwarded).

M

readStatus

Status of the MMS (e.g.read or deleted without reading.)

M

readStatusText

Text explanation corresponding to the Read Status. Include if sent to/by the MMS Proxy-Relay.

C

applicID

Identification of the originating application of the original MM. Identifies the destination application as defined in TS 23.140 [40] clause 8.4.1.4. Include if sent to/by the MMS Proxy-Relay.

C

replyApplicID

Identification of an application to which replies, delivery reports, and read reports are addressed. Identifies the application to which replies, delivery reports, and read reports are addressed, as defined in TS 23.140 [40] clause 8.4.1.4. Include if sent to/by the MMS Proxy-Relay.

C

auxApplicInfo

Auxiliary application addressing information as indicated in the original MM. As defined in OMA-TS-MMS_ENC [39] clause 7.3.4. Include if sent to/by the MMS Proxy-Relay.

C

transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay. As defined in OMA-TS-MMS_ENC [39] clause 7.3.63.

M

version

The version of MM, to include major and minor version.

M

cancelID

This field includes the Message ID identifying the message to be cancelled. As defined in OMA-TS-MMS_ENC [39] clause 7.3.6.

M

direction

Indicates the direction of the original MM. This shall be encoded as “to target."

M

transactionID

An ID used to correlate an MMS request and response between the target and the MMS Proxy-Relay. As defined in OMA-TS-MMS_ENC [39] clause 7.3.63.

M

version

The version of MM, to include major and minor version.

M

contentLocation

The content-location-value field defines the URL for the MMS Proxy-Relay location of the content to be retrieved. As defined in OMA-TS-MMS_ENC [39] clause 7.3.10. Include if sent to the MMS Proxy-Relay.

C

state

Specifies a MM State value to use in selecting the messages to return. As defined in OMA-TS-MMS_ENC [39] clause 7.3.33. Include if sent to the MMS Proxy-Relay.

C

flags

Specifies a MM Flags keyword to use in selecting the messages to return in the response. See OMA-TS-MMS_ENC [39] clause 7.3.32. Include if sent to the MMS Proxy-Relay.

C

start

A number, indicating the index of the first MM of those selected to have information returned in the response. Include if sent to the MMS Proxy-Relay.

C

limit

A number indicating the maximum number of selected MMs whose information are to be returned in the response.

If this is absent, information elements from all remaining MMs are to be returned. If this is zero, then no MM-related information are to be returned. Include if sent to the MMS Proxy-Relay.

C

mMSAttributes

A list of information elements that should appear in the view for each selected message. Include if sent to the MMS Proxy-Relay.

C

mMSTotals

Indicates a request for or the actual count of messages currently stored in the MMBox. The values given in OMA-TS-MMS_ENC [39] clause 7.3.62. shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

mMSQuotas

Indicates a request for or the actual quotas for the user’s MMBox in messages or bytes. The values given in OMA-TS-MMS_ENC [39] clause 7.3.36. shall be encoded as follows: “Yes” = True, “No” = False. Include if sent to the MMS Proxy-Relay.

C

version

The version of MM, to include major and minor version.

M

responseStatus

MMS specific status.

M

responseStatusText

Text that qualifies the Response Status. As defined in OMA-TS-MMS_ENC [39] clause 7.3.49.

C

contentLocation

The content-location-value field defines the URL for the MMS server location of the content to be retrieved. As defined in OMA-TS-MMS_ENC [39] clause 7.3.10. Include if sent by the MMS Proxy-Relay.

C

state

Specifies a MM State value to use in selecting the messages to return. As defined in OMA-TS-MMS_ENC [39] clause 7.3.33. Include if sent by the MMS Proxy-Relay.

C

flags

Specifies a MM Flags keyword to use in selecting the messages to return in the response. See OMA-TS-MMS_ENC [39] clause 7.3.32. Include if sent by the MMS Proxy-Relay.

C

start

A number, indicating the index of the first MM of those selected to have information returned in the response. Include if sent by the MMS Proxy-Relay.

C

limit

A number indicating the maximum number of selected MMs whose information are to be returned in the response.

If this is absent, information elements from all remaining MMs are to be returned. If this is zero then no MM-related information are to be returned. Include if sent by the MMS Proxy-Relay.

C

mMSAttributes

A list of information elements that should appear in the view for each selected message. Include if sent by the MMS Proxy-Relay.

C

mMSTotals

Indicates a request for or the actual count of messages currently stored in the MMBox. The values given in OMA-TS-MMS_ENC [39] clause 7.3.62. shall be encoded as follows: “Yes” = True, “No” = False. Include if sent by the MMS Proxy-Relay.

C

mMSQuotas

Indicates a request for or the actual quotas for the user’s MMBox in messages or bytes. The values given in OMA-TS-MMS_ENC [39] clause 7.3.36. shall be encoded as follows: “Yes” = True, “No” = False. Include if sent by the MMS Proxy-Relay.

C

mMBoxDescription

The MMBox description PDU as defined in 7.4.3.20 corresponds to the particular MM.

M

contentLocation

The content-location-value field defines the URL for the MMS Proxy-relay location of the content to be retrieved. As defined in OMA-TS-MMS_ENC [39] clause 7.3.10. Include if sent by the MMS Proxy-Relay.

C

messageID

An ID assigned by the MMS Proxy-Relay to uniquely identify an MM. Included unconditionally for the MMS View Confirm report and is included for the MMS Upload report if a Message ID was previously assigned to the MM. In this latter case, if a Message ID was not previously assigned, this parameter is excluded. As defined in OMA-TS-MMS_ENC [39] clause 7.3.29. Include if sent by the MMS Proxy-Relay.

C

state

Identifies the value of the MM State associated with a MM to be stored or stored MM. Include for the MMS View Confirm. Include for the MMS View Request if provided by the target. As defined in OMA-TS-MMS_ENC [39] clause 7.3.33. Include if sent by the MMS Proxy-Relay.

C

flags

Identifies a keyword to add or remove from the list of keywords associated with a stored MM. This parameter may convey all the keywords associated with the MM. Include if at least one keyword is associated with the MM. If no keywords are associated with the MM, then this parameter may be excluded. Include if sent by the MMS Proxy-Relay.

C

dateTime

Date and Time when the MM request was detected. Include if sent by the MMS Proxy-Relay.

C

originatingMMSParty

ID(s) of the originating party in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included. Include if sent by the MMS Proxy-Relay.

C

terminatingMMSParty

ID(s) of the terminating party in one or more of the formats described in 7.4.2.1

When address translation occurs (such as the case of a token sent by the client and replaced with a proper address by the MMS Proxy-Relay), both the pre and post translated addresses (with appropriate correlation) are included. I Include if sent by the MMS Proxy-Relay.

C

cCRecipients

Address of a recipient; the "CC" field may include addresses of multiple recipients. When address translation occurs, both the pre and post translated addresses (with appropriate correlation) are included. This parameter is included if the corresponding MM includes a “CC” field. Include if sent by the MMS Proxy-Relay.

C

bCCRecipients

Address of a recipient; the "BCC" field may include addresses of multiple recipients. When address translation occurs, both the pre and post translated addresses (with appropriate correlation) are included. This parameter is included if the corresponding MM includes a “BCC” field. Include if sent by the MMS Proxy-Relay.

C

messageClass

Class of the MM. For example, a value of "auto" is automatically generated by the UE. If the field is not present, the class should be interpreted as "personal". Include if sent by the MMS Proxy-Relay.

C

subject

The subject of the MM. Include if sent by the MMS Proxy-Relay.

C

priority

Priority of the MM assigned by the originator MMS Client. Reported if sent by the target. Include if sent by the MMS Proxy-Relay.

C

deliveryTime

Date and Time of delivery. Include if sent by the MMS Proxy-Relay.

C

messageSize

Specifies the size of the MM that was viewed or uploaded. Specified in bytes. Include if sent by the MMS Proxy-Relay.

C

replyCharging

If this field is present its value is set to “accepted” or “accepted text only” and the MMS-version-value of the M-Notification.ind PDU is higher than 1.0, this header field will indicate that a reply to this particular MM is free of charge for the recipient.

If the Reply-Charging service is offered and the request for reply-charging has been accepted by the MMS service provider the value of this header field SHALL be set to “accepted” or “accepted text only”.

See OMA-TS-MMS_ENC [39] clause 7.3.43. Include if sent by the MMS Proxy-Relay.

C

previouslySentBy

Address of the MMS Client that forwarded or previously sent the message. along with a sequence number and timestamp.

A higher sequence number indicates a forwarding event at a later point in time. The sequence number indicates the correspondence to the MMS Client’s address in the "X-Mms-Previously- Sent-By" header field with the same sequence number. This header field MAY appear multiple times. Include if sent by the MMS Proxy-Relay.

C

previouslySentByDateTime

Date/Time MM was previously sent.This header field MAY appear multiple times. Include if sent by the MMS Proxy-Relay.

C

contentType

The content type of the MM. Include if sent by the MMS Proxy-Relay.

C