SimCom SIM7000 Series At Command Manual page 47

AT+CPWD=? TA returns a list of pairs which present the available facilities and the
maximum length of their password.
+CPWD: (list of supported <fac>s, list of supported <pwdlength>s)
OK
Parameters
<fac>
<pwdlength>
Write Command Response
AT+CPWD=<fac TA sets a new password for the facility lock function.
>,<oldpwd>,<new OK
pwd>
Parameters
<fac>
<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
enter.
<newpwd>
new password
Parameter Saving NO_SAVE
Mode
Max Response 15s
Time
Reference Note
3GPP TS 27.007
[13]
SIM7000 Series_AT Command Manual_V1.03
See Write Command
Integer max. length of password
"AB" All Barring services
"AC" All inComing barring services(only for <mode>=0)
"AG" All outGoing barring services(only for <mode>=0)
"AI" BAIC (Barr All Incoming Calls)
"AO" BAOC (Barr All Outgoing Calls)
"IR" BIC-Roam (Barr Incoming Calls when Roaming
outside the home country)
"OI" BOIC (Barr Outgoing International Calls)
"OX" BOIC-exHC (Barr Outgoing International Calls
except to Home Country)
"SC" SIM (lock SIM/UICC card) (SIM/UICC asks
password in MT power-up and when this lock
command issued) Correspond to PIN1 code.
"P2" SIM PIN2
String type (string should be included in quotation marks):
String type (string should be included in quotation marks):
47
Smart Machine Smart Decision
2018-05-08