Siemens MC55 User Manual download pdf (Page 126)

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101

MC55 AT Command Set

5.7 AT^SPWD

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MC55_ATC_V01.05 Page 126 of 469 2/10/04

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5.7 AT^SPWD Change Password

Use this command when you want to change the passwords defined for the "facility lock" functions available from

AT+CLCK. Specifically the command can be used to

• change PIN1 or PIN2,

• change the password supplied from your provider for the "call barring" supplementary service,

• set individual phone security passwords,

• enter the unblocking key (Master Phone Code) to restore a disabled "PS" password.

See AT commands

AT+CLCK and AT^SLCK for more information on the various lock features.

AT command

AT^SPWD is identical in every respect to AT+CPWD, except that the command syntax and response

prefix is "^SPWD" instead of "+CPWD".

Syntax

Command Description

The test command returns a list of pairs which represent the available facilities and the maximum length of the

associated password.

The write command allows to define a new password for a password protected

<facility> lock function. Each

password is a string of digits, the length of which varies with the associated

<facility>.

Note

• For further description please refer to AT+CPWD.

Test Command

AT^SPWD=?

Response(s)

^SPWD:(list of supported (<facility>, <password length>)

Write Command

AT^SPWD=<facility>, <old password>[, <new password>]

Response(s)

New password has been registered for the facility lock function.

If parameter <old password> was not correct:

+CME ERROR 16 (+CME ERROR: incorrect password)

If the password for the selected <facility> has been invalidated due to too many failed attempts:

+CME ERROR ...

If error is related to ME functionality:

+CME ERROR

PIN ASC0 ASC1 MUX1 MUX2 MUX3

% % % % % %

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