ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev.4 Page 119 of 545 2020-04-15
3.2.5. AT+CLCK - Facility Lock/Unlock
This command is used to lock or unlock a ME on a network facility.
AT+CLCK=<fac>,<mode>[,<password>[,<class>]]
Set command is used to lock, unlock or interrogate a modem or a network lock facility. Password is
normally needed to do such actions
Parameters:
facility to lock, unlock or interrogate
SIM (PIN request) (device asks SIM password at power-up and
when this lock command issued)
SIM fixed dialing memory feature (if PIN2 authentication has not
been done during the current session, PIN2 is required as
<passwd>)
defines the operation to be done on the facility
shall be the same as password specified for the facility from
the DTE user interface or with command Change Password
+CPWD
is a sum of integers, each representing an information class
of which the command refers to; default is 7 (voice + data +
fax).
data (refers to all bearer services)
fax (facsimile services) (not supported by LTE)