User Manual

3. CONTROL AND STATUS
115
LZT 123 7263 R1A
3.28 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>,<old
pwd>,<newpwd>
• +CME ERROR <err>
•OK
•ERROR
Show if the command
is supported
AT+CPWD=? •+CPWD:
(<fac1>,<pwdlength
1>),
(<fac2>,<pwdlength
2>),…
• +CME ERROR <err>
•OK
•ERROR
<fac > Description
“CS” CNTRL (lock control surface e.g. phone keyboard).
Not supported
“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)
“NT” barr incoming calls from numbers Not stored to TA
memory. Not supported
“NM” barr incoming calls from numbers Not stored to ME
memory. Not supported
“NS” barr incoming calls from numbers Not stored to SIM
memory. Not supported
“NA” barr incoming calls from numbers Not stored in Any
memory. Not supported