V2 GSM       Installation Manual 
Pyronix Ltd                   Page: 28 
5.36 JAM DETECT PARTNER NUMBER [610] 
This is the telephone number of the 2
nd
 V2 GSM on site. 
Press the [ or ] keys to scroll to 
‘JAM DETECT PARTNER NUMBER’ 
or enter ‘610’.  
Enter the partner telephone number, 
press t. 
5.37 JAM DETECT TIME WINDOWJAM DETECT TIME WINDOW 
[611] 
The jamming time window allows test calls every 30 minutes, 1 hour, 2 hours, 12 hours or 
24 hours. 
Press the [ or ] keys to scroll to 
‘JAM DETECT TIME WINDOW’ or 
enter ‘611’.  
Press B or T to choose the 
response time or select the number: 
0 = 30 minutes = Default 
1 = 1 hour, 2 = 2 hours 
3 = 12 hours, 4 = 24 hours 
Press t 
5.38 FORWARD LOW CREDIT SMS [612] 
This is when the SIM card network sends a warning call of low credit to the chosen 
telephone number (1-9). 
Press the [ or ] keys to scroll to 
‘FORWARD LOW CREDIT SMS’ or 
enter ‘612’.  
Press B or T to choose between 
Yes or No or select the number: 
0 = Disabled = Default 
1 = Tel No 1, 2 = Tel No 2 
3 = Tel No 3, 4 = Tel No 4 
5 = Tel No 5, 6 = Tel No 6 
7 = Tel No 7, 8 = Tel No 8 
9 = Tel No 9. Press t