I used Grand Alarms a while ago as my new home builder required me to use them as part of the electrical/data wiring install so the alarm was thrown in as part of the electrical package. When connecting the home phone line to their alarm box their installer did not bring any phone jack connectors so he cut into my existing phone cable from the modem, spliced it with tape back to his alarm box, so now I have this spliced main phone cable taped wire circuit from my modem to the alarm box and to my phone.

Approximate cost of services:
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