PIONEERPOS G24-LC manual 122 +TPIN Parameters

Access

+TPIN, Query Number of Remaining SIM PIN/PUK Entering Attempts

This command returns the number of remaining attempts of entering the PIN and PUK for the SIM card in use. The command returns the number of remaining attempts for PIN1 (CHV1), PIN2 (CHV2), PUK1 (unblock CHV1) and PUK2 (unblock CHV2).

Number of available attempts is provider dependant. Typically it is 3 attempts for PIN, 10 attempts for PUK.

This command will return error if SIM is not inserted.

Command
Type	Syntax	Response/Action	Remarks
Read	AT+TPIN?	+TPIN:<chv1>,
		<unb1_chv1>,<chv2>,
		<unb1_chv2>
		or
		ERROR

The following table shows the +TPIN parameters.

	Table 3-122: +TPIN Parameters
<Parameter>	Description
<chv1>	Number of remaining PIN attempts
<chv2>	Number of remaining PIN2 attempts
<unbl_chv1>	Number of remaining PUK attempts
<unbl_chv2>	Number of remaining PUK2 attempts

Example

AT+TPIN=? +TPIN: 3,10,3,10

OK AT+CPIN="7777"

+CME ERROR: incorrect password AT+TPIN?

+TPIN: 2,10,3,10

OK

3-182 G24-L AT Commands Reference Manual April 15, 2008