AirCard 77Xs/34xU AT Command Reference
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Command reference
Table 5-2: SIM command details
Command Description
!ICCID
Return (U)SIM card’s ICCID
Return a (U)SIM’s ICCID (Integrated Circuit Card ID).
Password required: Yes
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 number—This number is often printed on the (U)SIM
card.
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