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MM6854/64 Dual Band GSM Data Modem
Issue 1.0 ME 820047
03/00 Page 25
5.1.40 AT+CPIN – Enter PIN and query blocks
This command is used to validate the PIN code, or to validate the PUK code.
Enter
AT+CPIN?
AT+CPIN=<puk>,<new_pin>
AT+CPIN=<pin>
Response
Displays the current status of the PIN code.
If PUK code is required. New_pin will be the new pin code for
the SIM card.
Enter the PIN code for the SIM card.
Notes:
Result codes:
OK
ERROR
+CPIN READY
+CPIN SIM PIN “Pin code required”
+CPIN SIM PUK “PUK code required”
+CPIN SIM PIN2 “Pin 2 code required”
Mobile equipment result code
5.1.41 AT+CR – Cellar result code for outgoing calls
AT+CR=?
5.1.42 AT+CRC – Cellar result code
This command controls whether or not the extended format of incoming call indication is used. When
enabled the modem will then send an extended string instead of the usual RING.
AT+CRC can have the value 0 or 1. If set to 0 the cellar result code will be disabled, and 1 will enable
the result code.
Enter
AT+CRC=?
Response
Displays the mode selected:
+CRING:ASYNC For asynchronous transparent
+CRING:REL ASYNC For asynchronous non-transparent
+CRING:SYNC For synchronous transparent
+CRING:REL SYNC For synchronous non-transparent
+CRING:VOICE For normal speech
+CRING:FAX For fax calls
Notes:
Result codes:
OK
ERROR