Specifications

UMTS AirCard AirPrime Supported AT Command Reference
82 Proprietary and Confidential 2130617
Command reference
Table 7-2: SIM command details
Command Description
!AUTH
Supporting modems:
All, with these exceptions:
MDM8200 (min f/w
rev: M2.0 Release 1)
Run GSM algorithm on SIM
Authenticate the SIM using a random number.
Usage:
Execution: AT!AUTH=<randNumber>
Response:
AT!AUTH: <SRES>, <key>
OK
or ERROR (no SIM or “PCSDISABLE” customization bit 1
is set)
Purpose: Return the SIM’s response and a 64-bit ciphering key:
Note: This command can only be used when the second bit (Bit 1) of the
“PCSCDISABLE” customization bitmap is not set. (See
!CUSTOM
in
AirPrime MC8xxx Embedded Modules Extended AT Command
Reference.)
Parameters:
<randNumber>:
16 bytes (32 hexadecimal digits) random number), without leading ‘0x’.
Example: 123A567B9012C4567D90123E56789012
<SRES> (SIM response):
4 bytes (8 hexadecimal digits), without leading ‘0x’.
Example: 500e2879
<key> (Ciphering key):
8 bytes (16 hexadecimal digits), without leading ‘0x’.
Example: ec793ac5662e7000
!ICCID
Supporting modems:
All
Return (U)SIM card’s ICCID
Return a (U)SIM’s ICCID (Integrated Circuit Card ID).
Usage:
Query: AT!ICCID?
Response:
!ICCID: <iccid>
OK
Purpose: Display the ICCID.
Parameters:
<iccid> (ICCID of the (U)SIM currently being tested):
20 digit decimal numberThis number is often printed on the (U)SIM
card.