Specifications

Chapter 14 – SIM-Related Commands
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 197
14.4 AT^SSET Indicate SIM Data Ready
Description: After power-up and personalization (PIN entry if required) the ME starts reading data from
SIM. The AT^SSET command controls the presentation of the “^SSIM READY” URC that
indicates on the corresponding serial channel when the ME has finished reading SIM data.
See Section 20.1, Restricted Access to SIM Data after SIM Authentication.
Test Command Syntax: AT^SSET=?
Response(s): ^SSET:(list of supported <n>s)
OK
Read Command Syntax: AT^SSET?
Response(s): ^SSET: <n>
OK
ERROR
+CME ERROR: <err>
Write Command Syntax: AT^SSET=[<n>]
Response(s): OK
ERROR
+CME ERROR: <err>
Unsolicited Result Code:
^SSIM READY The URC acknowledges to the user that SIM data is accessible. Before that, any attempt
to access one of the phonebooks, view SMS or access SIM data will result in “+CME
ERROR: 14” (SIM busy).
Parameter Description:
<n>
URC presentation mode
0 Disable URC “^SSIM READY” indication. Default.
1 Enable URC “^SSIM READY” indication.
14.5 AT^SCID Display SIM Card Identification
Number
Description: TA returns the card identification number in SIM (SIM file EFICCID, see GSM 11.11
Chap.10.1.1) as string type.
Test Command Syntax: AT^SCID=?
Response: OK
Exec Command Syntax: AT^SCID
Response: ^SCID: <cid>
OK
ERROR
+CME ERROR: <err>
Parameter Description:
<cid> Card identification number of SIM card.
14.6 AT+CXXCID Display Card ID
Description: TA returns the card identification number in SIM (SIM file EF ICCID, see GSM 11.11
Chap.10.1.1) as string type.
Test Command Syntax: AT+CXXCID=?
Response: OK
Exec Command Syntax: AT+CXXCID
Response: +CXXCID: <cid>
OK
ERROR
+CME ERROR: <err>
Note: See also: AT^SCID.