Siemens MC55 사용자 설명서

s

m

obile

MC55_ATC_V01.05

Page 126 of 469

2/10/04

Confidential / Released

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

. 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 

 and 

 for more information on the various lock features. 

AT command 

 is identical in every respect to 

, except that the command syntax and response

prefix is "^SPWD" instead of "+CPWD".

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 

 lock function. Each

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

• For further description please refer to 

. 

Test Command

AT^SPWD=?

Response(s)

^SPWD:

(list of supported (

) 

OK

Write Command

AT^SPWD=

, 

] 

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

PIN

ASC0

ASC1

MUX1

MUX2

MUX3

%

%

%

%

%

%