GE Interlogix Concord 4: How to Run A Cellular Test?
Modified on: Mon, 14 Oct, 2019 at 5:19 PM
To run a cellular comm test on an GE Interlogix Concord 4 hybrid system Press 8 + Installer Code (default 4321) + 2, then disarm the system immediately, This procedure will initiate the comm test on your Concord 4.
