Huawei MC509 manual +CPIN-PIN Management Command, +CPIN=pin,newpin, +Cpin?, CRLF+CPINcodeCRLF

HUAWEI MC509 CDMA LGA Module
AT Command Interface Specification	Security Control Commands

0:unlocking

1:locking

2:status query <status>:

0:deactivated

1:activated

<passwd>: A string with double quotation marks. It should be the same as the password set by running the +CPWD command. This item is mandatory when mode is set to 0 or 1. The parameter value must be a string consisting of digits 0–9. Otherwise, "ERROR" is returned.

<class>: Reserved and not supported at present

4.2 +CPIN–PIN Management Command

4.2.1 Syntax

Command	Possible Response(s)
+CPIN=<pin>[,<newpin>]	<CR><LF>OK<CR><LF>
	In case of an MT-related error:
	<CR><LF>+CME ERROR:<err><CR><LF>
+CPIN?	<CR><LF>+CPIN:<code><CR><LF>
	<CR><LF>OK<CR><LF>
+CPIN=?	<CR><LF>OK<CR><LF>

4.2.2Interface Description

The execution command verifies and unlocks the PIN and PIN2 codes.

If PIN or PIN2 is requested, run +CPIN=<pin> for verification.

If PUK or PUK2 is requested, run +CPIN=<pin>,<newpin> for unlocking. The first parameter is R-UIM PUK or R-UIM PUK2. The second parameter is the new PIN or PIN2 code.

If the PIN is not requested and the execution command is run, the error information +CME ERROR is returned.

Issue 01 (2011-08-26)	Huawei Proprietary and Confidential	47
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