Siemens TC63 Benutzerhandbuch

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TC63_ATC_V00.490

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5/24/05

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 allows to define a new password for a password protected 

 lock function. Each password

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

. The test command returns a list

of pairs which represent the available facilities and the maximum length of the associated password. See AT

commands 

 and 

 for more information on the various lock features. 

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. 
To delete a password use the following syntax: at+cpwd=

 

Phone security locks set by client or factory:

Primarily intended for the client to take safety precautions, passwords "SC" (SIM PIN) and "P2" (SIM PIN2) are

usually predefined, but can be configured individually. The password for lock facility "PS" may also be factory

set. 
“SC“

SIM PIN. SIM requests password upon ME power-up and when this lock com-

mand is issued.

If incorrectly entered three times, the SIM PUK is required to perform authen-

tication. Input of the SIM PUK password is possible only with AT command

. For further details please refer to Section 

.

: 4 to 8 digits. 

Test Command

AT+CPWD=?

Response(s)

+CPWD:

list of supported (

OK

Write Command

[, 

Response(s)

New password has been registered for the facility lock function. 
OK
If parameter 

 was not correct:

+CME ERROR 16 (+CME ERROR: incorrect password)
If the password for the selected 

 has been invalidated due to too many failed attempts:

+CME ERROR ...
If error is related to ME functionality: 
+CME ERROR

Reference(s)

PIN

ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge

4

Last

GSM 07.07

%

%

%

%

%

%

%

!

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