Sim Card Status - Motorola AT Commands G24-L Developer's Manual

SIM Card Status

To enable the module to transfer from basic commands to full operational mode, a SIM card must
be ready and the PIN enabled.
Figure 4-7: SIM Card Status
Note:
The following steps are part of the SIM card status step:
1. Check SIM security: AT+CPIN?
2. Confirm that the result is +CPIN: READY
3. If the SIM PIN is required, then the following response appears: +CPIN: SIM PIN.
4. Unlock the SIM, if needed: AT+CPIN="XXXX".
Note: XXXX is the PIN password (4-8 digits long).
5. If the SIM PUK/PUK2 is required, then the following response appears: +CPIN: SIM
PUK/PUK2.
6. Unblock the SIM, if needed: AT+CPIN="YYYYYYYY", "ZZZZ".
Note:
April 15, 2008
Start
AT+CPIN?
End
For a full description of SIM states, see
Enter PUK for Unblocking SIM Card" on page
YYYYYYYY is the PUK/PUK2 password (4-8 digits long).
ZZZZ is the new defined PIN/PIN2 password (4-8 digits long).
G24-L AT Commands Reference Manual
Chapter 4: Using the Commands
See Developer's Guide
+CPIN: READY
"+CPIN, Enter PIN for Unlocking SIM Card or
3-177.
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