4.2.67 EFMMSN (MMS Notification)
31.1023GPPCharacteristics of the Universal Subscriber Identity Module (USIM) applicationRelease 17TS
If service n°52 is "available", this file shall be present.
This EF contains information in accordance with TS 23.140 [38] and X.S0016‑000‑A v1.0 [45] comprising MMS notifications (and associated parameters) which have been received by the UE from the network. A 3GPP terminal needs only to support the MMS implementation specified in TS 23.140 [38].
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Identifier: ‘6FCE’ |
Structure: Linear fixed |
Optional |
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Record length: 4+X bytes |
Update activity: low |
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Access Conditions: READ PIN UPDATE PIN DEACTIVATE ADM ACTIVATE ADM |
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Bytes |
Description |
M/O |
Length |
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1 to 2 |
MMS Status |
M |
2 bytes |
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3 |
MMS Implementation |
M |
1 byte |
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4 to X+3 |
MMS Notification |
M |
X bytes |
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X+4 |
Extension file record number |
M |
1 byte |
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– MMS Status
Content:
The status bytes contain the status information of the notification.
Coding:
b1 indicates whether there is valid data or if the location is free. B2 indicates whether the MMS notification has been read or not. Bits b3-b4 of the first byte indicate the MM retrieval, MM rejection, or MM forwarding status, Bits b5-b8 of the first byte and the entire second byte are reserved for future use.
First byte:
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b8 |
b7 |
b6 |
b5 |
b4 |
b3 |
b2 |
b1 |
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X |
X |
X |
0 |
Free space |
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X |
X |
X |
1 |
Used space |
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X |
X |
0 |
1 |
Notification not read |
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X |
X |
1 |
1 |
Notification read |
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0 |
0 |
X |
1 |
MM not retrieved |
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0 |
1 |
X |
1 |
MM retrieved |
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1 |
0 |
X |
1 |
MM rejected |
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1 |
1 |
X |
1 |
MM forwarded |
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Reserved for future use |
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Second byte:
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b8 |
b7 |
b6 |
b5 |
b4 |
b3 |
b2 |
b1 |
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Reserved for future use |
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– MMS Implementation
Contents:
The MMS Implementation indicates the used implementation type, e.g. WAP.
Coding:
Allocation of bits:
Bit number Parameter indicated
1 WAP implementation of MMS as defined in TS 23.140 [38]
2 Reserved for 3GPP2: M-IMAP implementation of MMS as defined in X.S0016‑000‑A v1.0 [45]
3 Reserved for 3GPP2: SIP implementation of MMS as defined in X.S0016‑000‑A v1.0 [45]
4-8 Reserved for future use
Bit value Meaning
0 Implementation not supported.
1 Implementation supported.
– MMS Notification
Contents:
The MMS Notification contains the MMS notification.
Coding:
The MMS Notification is coded according to the MMS Implementation as indicated in Byte 3.
Any unused byte shall be set to ‘FF’.
– Extension file record number
Contents:
– extension file record number. This byte identifies the number of a record in the EFEXT8 containing extension data for the notification information. The use of this byte is optional. If it is not used it shall be set to ‘FF’.
Coding:
– binary.