Siemens M20 Terminal User Manual

AT command interface
Version 8 dated 15.03.00 79
Siemens Information and Communication Products
A
AT+CPWD Change password
Test command
AT+CPWD=?
Response
TA returns a list of pairs which present the available facilities and the maximum length of their
password.
+CPWD: list of supported (<fac>, <pwdlength>)s OK
Parameter
<fac> see execute command
<pwdlength> integer max. length of password
Execute command
AT+CPWD =
<fac>, [<oldpwd>],
<newpwd>
Response
TA sets a new password for the facility lock function.
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
<fac> "SC" SIM (lock SIM card) (SIM asks password in ME power-up and when this lock
command issued)
"AO" BAOC (Bar All Outgoing Calls)
"OI" BOIC (Bar Outgoing International Calls)
"OX" BOIC-exHC (Bar Outgoing International Calls except to Home Country)
"AI" BAIC (Bar All Incoming Calls)
"IR" BIC-Roam (Bar Incoming Calls when Roaming outside the home country)
"AB" All Barring services (applicable only for <mode>=0)
"AG" All outGoing barring services (applicable only for <mode>=0)
"AC" All inComing barring services (applicable only for <mode>=0)
"P2" SIM PIN2
<oldpwd> password specified for the facility from the user interface or with command. If an old
password has not yet been set, <oldpwd> is not to be entered.
if <fac> = "SC" then PIN
if <fac> = "AO"..."AC" (Barring) then network password
if <fac> = "P2" then PIN2
Note:
a password may already be set, depending on the provider. Please check with
your provider.
<newpwd> new password
Reference
GSM 07.07
Note

Siemens M20 Terminal Specifications

General

Brand	Siemens
Model	M20 Terminal
Category	Engine
Language	English