MC55 AT Command Set
5.7 AT^SPWD s
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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" function s 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 "P S" 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 synta x 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 max imum length of the
associated password.
The write command allows to define a new password for a password pr otected <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>)
OK
Write Command
AT^SPWD=<facility>, <old password>[, <new password>]
Response(s)
New password has been registered for the facility lock function.
OK
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
% % % % % %