10.1.59 5GS use of SMS over NAS +C5GUSMS

27.0073GPPAT command set for User Equipment (UE)Release 18TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

Table 10.1.59-1: +C5GUSMS parameter command syntax

Command	Possible Response(s)
+C5GUSMS=[<n>[,<sms_requested>]]	+CME ERROR: <err>
+C5GUSMS?	+C5GUSMS: <sms_available>,<sms_allowed>
+C5GUSMS=?	+C5GUSMS: (list of supported <n>s),(list of supported <sms_requested>s)

Description

The set command enables the UE to request the use of SMS over NAS in 5GS or to request stopping the use of SMS over NAS in 5GS. Additionally, the set command controls the presentation of the unsolicited result code +C5GUSMS: <sms_available>,<sms_allowed> when <n>=2 and SMS over NAS in 5GS allowed status information or SMS over NAS in 5GS availability status information is received from the network, for the UE (see 3GPP TS 24.501 [161] clauses 5.4.4.3, 5.5.1.2.4 and 5.5.1.3.4).

Refer to clause 9.2 for possible <err> values.

The read command returns the current SMS over NAS in 5GS availability status for the UE and the current SMS over NAS in 5GS allowed status for the UE.

The test command returns the values supported as compound values.

Defined values

<n>: integer type

0 no change in current setting of <n>

1 disable unsolicited result code +C5GUSMS <sms_available>,<sms_allowed>

2 enable unsolicited result code +C5GUSMS: <sms_available>,<sms_allowed>

<sms_requested>: integer type; indicates the UE’s request for SMS over NAS in 5GS.

0 triggers the UE to request the use of SMS over NAS in 5GS

1 triggers the UE to request stopping the use of SMS over NAS in 5GS

<sms_available>: integer type; indicates the current SMS over NAS in 5GS availability status for the UE in the network.

0 indicates that the SMS over NAS in 5GS availability status for the UE is unknown

1 indicates that SMS over NAS in 5GS is not available in the network for the UE (see 3GPP TS 24.501 [161] clause 5.4.4.3)

2 indicates that SMS over NAS in 5GS is available in the network for the UE (see 3GPP TS 24.501 [161] clause 5.4.4.3)

<sms_allowed>: integer type; indicates the current SMS over NAS in 5GS allowed status for UE in the network.

0 indicates that SMS over NAS in 5GS allowed status for the UE is unknown

1 indicates that the UE is not allowed by the network to use SMS over NAS in 5GS (see 3GPP TS 24.501 [161] clauses 5.4.4.3, 5.5.1.2.4 and 5.5.1.3.4)

2 indicates that the UE is allowed by the network to use SMS over NAS in 5GS (see 3GPP TS 24.501 [161] clauses 5.5.1.2.4 and 5.5.1.3.4)

Implementation

Optional.