User guide

Developers guidelines | AT commands
136 June 2010
AT+CPWD Change password (Ver. 3)
1 Lock
2 Query status
<status>:
<status> Description
0 Not active
1 Active
2 Not available
<passwd>:
<passwd> Description
string type Shall be the same as password specified for the
facility from the phone user interface or with
command AT+CPWD
<classx>: A sum of integers each representing a class of information.
Default value =7
<classx> Description
1 Voice
2 Data.
Refers to all bearer services. With <mode>=2 this
may only refer to some bearer service if the phone
does not support values 16, 32, 64 and 128
4 Fax
8 Short message service
16 Data circuit sync
32 Data circuit async
64 Dedicated packet access
128 Dedicated PAD access
Description: Sets a new password for the facility lock function defined by command
Facility Lock AT+CLCK.
Test command returns a list of pairs which presents the available facilities
and the maximum length of their password.
Action command: AT+CPWD=<fac>,<oldpwd>,<newpwd>
Test command: AT+CPWD=? Shows if the command is supported.
Test command
response: +CPWD: list of supported (<fac>,<pwdlength>)s
Parameters:
<fac>:
<mode> Description