Trouble Running Cell Test GC2

My neighbor and I are trying to get an alarm activated.

The panel and the radio are used but the ADC number was listed as compatible on your site.

We keep getting waiting for CS response. Please wait… followed by connection error retrying.

My system activated immediately when I bought it, I figured his would do the same. What are we missing / doing wrong?

You likely aren’t doing something wrong, but the module may be older and may have been deactivated at the carrier level.

One thing to try to force the connection and OTASP is in the video below:

Run three walk tests, closing each immediately, back to back. Then quickly start a cell phone test.

Wait at least ten minutes, then run another cell test.