Specifications

Chapter 4 – Serial Interface Control Commands
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 63
Examples:
Example 1
The user fails to provide a correct SIM PIN three times. The counter decreases each time. After the counter
reaches zero, the SIM PUK is required. After each failure to enter a correct SIM PUK, the counter decreases.
at+cpin?
+CPIN: SIM PIN
OK Currently required password is PIN1.
at^spic
^SPIC: 3
OK 3 attempts left.
at+cpin=9999
+CME ERROR: incorrect password
at^spic
^SPIC: 2 2 attempts left.
OK
at+cpin=9999
+CME ERROR: incorrect password
OK
at^spic
^SPIC: 1 1 attempt left.
OK
at+cpin=9999
+CME ERROR: incorrect password
at+cpin?
+CPIN: SIM PUK
OK Now required password is PUK 1.
at^spic
^SPIC: 10
OK 10 attempts left for PUK 1.
at+cpin=01234567,1234
+CME ERROR: incorrect password
at^spic
^SPIC: 9
OK 9 attempts left for PUK 1.
Example 2
Though a mobile is locked to a specific SIM card (phone lock), the user attempts to operate it with another SIM
card. The user correctly enters the SIM PIN of the SIM card currently inserted, but then fails to give the “PS” lock
password (PH-SIM PUK):
at+cpin=9999
OK
at+cpin?
+CPIN: PH-SIM PIN ME is waiting for the phone lock password.
OK
at^spic
^SPIC: 3 3 attempts left.
OK
at+cpin=4711
+CME ERROR: incorrect password
at^spic?
^SPIC: 2 2 attempts left.
OK
at+cpin=4712
+CME ERROR: incorrect password
at^spic
^SPIC: 1 1 attempt left.
OK
at^spic?
^SPIC: PH-SIM PIN Displayed counter refers to phone lock password.
OK
at+cpin=4713
+CME ERROR: incorrect password
at^spic
^SPIC: 63
OK
at^spic?
^SPIC: PH-SIM PUK Displayed counter refers to master phone code.
OK
at+cpin=4714
+CME ERROR: incorrect password
at^spic
^SPIC: 63
OK