Moxa Technologies G2150I manual Enter PIN2 +CPIN2

OnCell G2150I AT Command Set		Security Commands
	AT+CPIN?	Read the PIN status
	+CPIN: SIM PIN	The product requires SIM PIN
	AT+CPIN=1235	First attempt to enter a SIM PIN
	+CME ERROR: 16	Wrong PIN
	AT+CPIN=1236	Second attempt
	+CME ERROR: 16	Wrong PIN
	AT+CPIN=1237	Third attempt
	+CME ERROR: 16	Wrong PIN
	AT+CPIN?	Read PIN state
	+CPIN: SIM PUK	The product requires PUK
	AT+CPIN=99999999,5678	The PUK is entered, the new PIN shall be 5678 PUK
	OK	validation is OK. New Pin is 5678
	AT+CPIN?	Read PIN state
	+CPIN: READY	The product is ready

If the user tries to do something that requires PIN2 (CHV2), the product will refuse the action with a “+ CME ERROR: 17” (SIM PIN2 required). The product then waits for SIM PIN2 to be given. Of course, if SIM PIN2 is blocked, SIM PUK2 is required instead of SIM PIN2.

For example, the product needs PIN2 to write in the fixed dialing phonebook (FDN), so if SIM PIN2 authentication has not been performed during the current session, SIM PIN2 is required.

Command	Possible responses
AT+CPBS=“FD”	OK
Note: Choose FDN
AT+CPBW=5,”01290917”,129,”Jacky”	+CME ERROR: 17
Note: Write in FDN at location 5	Note: SIM PIN2 is required
AT+CPIN?	+CPIN: SIM PIN2
	Note: SIM PIN2 is required
AT+CPIN=5678	OK
Note: Enter SIM PIN2
AT+CPBW=2,”01290917”,129,”Jacky”	OK
Note: Write in FDN at location 5	Note: Now writing in FDN is allowed

Please note that the product only requests PIN2 or PUK2 once. Therefore, if they are not entered properly, the next + CPIN? command will return “+CPIN: READY”.

Defined values:

<pin> Personal Identification Number. 4-digit number.

<puk> Personal Unblocking Key needed to change the PIN. 8-digit number.

Enter PIN2: +CPIN2

Description: This specific command is used to validate the PIN2 code (CHV2), or to validate the PUK2 code (UNBLOCK CHV2) and to define a new PIN Code. Of course, the +CPIN command allows PIN2 or PUK2 codes to be validated, but only when the last command executed resulted in PIN2 authentication failure.

PIN2 length is between 4 and 8 digits, PUK2 length is 8 digits only.

Command syntax:	AT+CPIN2=<pin2>
Command		Possible responses
AT+CPIN2=1234		OK
Note: Enter PIN2		Note: PIN2 code is correct

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