user manual
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 40 
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IN THE EVENT OF TELEPHONE OPERATIONAL PROBLEMS 
If  your  security  system  has  been  connected  to  the  telephone  line,  and  there  is  trouble  with  regular 
telephone  service,  disconnect the  security  system  from  the telephone line by  removing  the plug  from 
the RJ31X (CA38A in Canada) telephone wall jack (you should have been shown how to do this by your 
installing company).  Do not attempt to disconnect the telephone line connection inside the control 
cabinet. Doing so will result in the COMPLETE disruption of your regular telephone service. 
If  the  regular  phone  works  correctly  after the  plug  has been disconnected  from the RJ31X wall  jack, 
the  security  system  has  a  problem  and  you  should  call  your  service  representative  for  service 
immediately. If, upon disconnection of the security system from the wall jack, there is still a problem 
with  telephone  service,  notify  the  telephone  company  that  they  have  a  problem  and  request  prompt 
repair service. 
IMPORTANT:  A  security  system  connected  to  an  alarm  monitoring  station  relies  on  that 
connection. 
• If the security system is at fault, reinsert the plug as soon as the security system is repaired. 
• If the phone service is at fault, re-insert the plug immediately, to ensure resumption of full protection 
upon restoration of phone service. 
The user may not, under any circumstances (in or out of warranty), attempt any service or repairs to 
the system.  










