Sony Ericsson GM28, Integrator'S Manual

Page: 87 / 268

3. CONTROL AND STATUS
87
LZT 123 7468 R1A
3.24 AT+CPWD Change Password
Sets a new password for the facility lock function defined by command
Facility Lock +CLCK.
Test command returns a list of pairs which present the available
facilities and the maximum length of their password.
Description Command Possible Responses
Request facility lock AT+CPWD=<fac>,
<oldpwd>,
<newpwd>
• +CME ERROR <err>
• OK
• ERROR
Show if the command
is supported
AT+CPWD=? • +CPWD:
(<fac1>,<pwdlength1>),
(<fac2>,<pwdlength2>),
…
• +CME ERROR <err>
• OK
• ERROR
<fac> Description
“PS” PH-SIM (lock PHone to SIM card) (ME asks password when
other than current SIM card inserted)
“SC” SIM (lock SIM card) (SIM asks password in ME power-up
and when this lock command issued)
“P2” SIM PIN2
“AO” BAOC (Barr All Outgoing Calls) (refer GSM 02.88 clause 1)
“OI” BOIC (Barr Outgoing International Calls) (refer GSM 02.88
clause 1)
“AI” BAIC (Barr All Incoming Calls) (refer GSM 02.88 clause 2)
“IR” BIC-Roam (Bar Incoming Calls when Roaming outside the
home country) (refer GSM 02.88 clause 2)
“OX” BOIC-exHC (Barr Outgoing International Calls except to
Home Country) (refer GSM 02.88 clause 1)
“AB” All Barring services (refer GSM 02.30)
“AG” All outGoing barring services (refer GSM 02.30)
“AC” All inComing barring services (refer GSM 02.30)
<oldpwd> Description
string type <oldpwd> shall be the same as password specified for the
facility from the ME user interface or with the change
password command, +CPWD
<newpwd> Description
string type <newpwd> is the new password, maximum length of
password can be determined with <pwdlength>