To run a cellular test on an GE Interlogix Concord Express system press 8 + Installer Code (default 4321) + 2, then disarm the system immediately, this procedure will initiate the comm test on your Concord Express system.
Modified on: Mon, 14 Oct, 2019 at 4:32 PM
Did you find it helpful?Send feedback
Sorry we couldn't be helpful. Help us improve this article with your feedback.
Do You Have any Discussion Comments?
comments powered by Disqus