GSM-VAC4+LITE INSTALLER’S MANUAL
1.15 SECURITY LEVEL - SL
Which telephone number stored into the phone book from TN1 – TN4 can enter into programming
and remote control unit of the GSM-VAC4+ LITE(dialing the GSM-VAC4+ LITE No. or sending
the SMS) is defined by SL parameter form SL0 to SL4.
NOTE: When the SL level is 0, an access to the unit is possible from any phone!
NOTE: Before any SL number is programmed the GSM-VAC4+ LITE can accept ALL
CALLS. Remote SMS programming and remote controlling is possible from any phone!
1.15.1
Programming table for security level definition – SL
GSM-VAC4+ LITEPROGRAMMING TABLE
SIM CARD PHONE BOOK
Name
Number
Description
SL
0
All calls and SMS will be accepted
SL
1
Only number stored under parameter TN1 has access to unit
SL
2
Numbers stored under parameters TN1 to TN2 have access to unit
1.15.2
SL parameter remote programming by SMS
For the upper example send the following SMS from the host phone to the GSM-VAC4+ LITE:
; SL=2;
If you want to get the confirmation SMS back then write “
+
” before SMS command:
; +SL=2;
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