Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 40 Ver. 1.00 – 10/29/2008
2.1.3.4. AT+CLCK Facility Lock
(continued)
<mode> 0 Unlock
1 Lock
2 Query Status
<password> “password”
<class> 1 voice
2 data
4 fax (fax not supported)
7 all classes (default)
8 short message service
<status> 0 off
1 on
Reference GSM Ref. 07.07 Chapter 7.4
Standard Scope Optional
Enfora Implementation Scope Partial
Notes
Example:
To set Network Personalisation on first SIM inserted:
AT+CLCK=”PF”,1,”password”,,”PN”
Password
Lock
Lock module to very first SIM
inserted
To enable SIM PIN:
AT+CLCK=”SC”,1,”xxxx”
PIN
Enable
SIM PIN