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MC55 AT Command Set
5.6 AT+CPWD
5.6
AT+CPWD Change Password
Use this command when you want to change the passwords defined for the "facility lock" functions available from
. A password consists of a string of numeric digits with a length in the range specified by
AT+CLCK
.
length>
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
Syntax
Test Command
AT+CPWD=?
Response(s)
+CPWD: (list of supported (
OK
Write Command
AT+CPWD=<facility>
Response(s)
New password has been registered for the facility lock function.
OK
If parameter
<old password>
+CME ERROR 16 (+CME ERROR: incorrect password)
If the password for the selected
+CME ERROR ...
If error is related to ME functionality:
+CME ERROR
PIN
ASC0
ASC1
MUX1
%
%
%
Reference(s)
GSM 07.07
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
password is a string of digits, the length of which varies with the associated
MC55_ATC_V01.05
Confidential / Released
and
for more information on the various lock features.
AT^SLCK
,
<facility>
<password length>
,
[,
<old password>
<new password>
was not correct:
has been invalidated due to too many failed attempts:
<facility>
MUX2
MUX3
%
%
%
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s
)
]
<facility>
.
<facility>
m
obile
<password
lock function. Each
2/10/04
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