Want to program telephone number in GE Simon 3 system

Hi,
You need to get the ''installer code'' from your alarm company in order to go into the programming of your system and do the change...and of course the programming manual, please be advised hat if you make any change to your system and something goes wrong your alarm company could charge you in order to fix the problem. Legally, IF you bought the system, you are entitled to get the installer code, the alarm company can't even think to argue about that!.

Thanks,
Lucus123

You can do this, you need the installation manual to set it up and the installer code. Should take you twenty minutes or so. http://www.ge.com/products_services/security.html You will have to sign up to get access. Good luck