Rainbow Electronics GM862-QUAD-PY User Manual
Page 88

 
 
 
 
AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 88 of 434
+CLCK - Facility Lock/Unlock
SELINT 0 / 1
 8 - short message service 
 16 - data circuit sync 
 32 - data circuit async 
 64 - dedicated packet access 
 128 - dedicated PAD access 
 
Note: when 
 
+CLCK: 
where 
 0 - not active 
 1 - active 
AT+CLCK=?
Test command reports all the facility supported by the device.
Reference GSM
07.07
Note
The improving command @CLCK has been defined.
 
+CLCK - Facility Lock/Unlock 
SELINT 2
AT+CLCK= 
[,
[,
Execution command is used to lock or unlock a ME o a network facility. 
 
Parameters: 
 "PS" - PH-SIM (lock PHone to SIM card) MT asks password when other 
than current SIM card inserted; MT may remember certain amount of 
previously used cards thus not requiring password when they are 
inserted 
"PF" - lock Phone to the very First inserted SIM card (MT asks password
when other than the first SIM card is inserted)
"SC" - SIM (PIN request) (device asks SIM password at power-up and
when this lock command issued)
 "AO"- BAOC (Barr All Outgoing Calls) 
 "OI" - BOIC (Barr Outgoing International Calls) 
 "OX" - BOIC-exHC (Barr Outgoing International Calls except to Home 
Country)
 "AI" - BAIC (Barr All Incoming Calls) 
 "IR" - BIC-Roam (Barr Incoming Calls when Roaming outside the home 
country)
 "AB" - All Barring services (applicable only for 
 "AG" - All outGoing barring services (applicable only for 
 "AC" - All inComing barring services (applicable only for 
 "FD" - SIM fixed dialling memory feature (if PIN2 authentication has not 
been done during the current session, PIN2 is required as 
 "PN" - network Personalisation 
 "PU" - network subset Personalisation 
 "PP" - service Provider Personalization 
 "PC" - Corporate Personalization 
