PLS63 check network without registering | Telit Cinterion IoT Developer Community
September 5, 2022 - 10:47pm, 221 views
We would like to check network signal during factory test before the SIM has been activated.
Previously we've used the PLS62 modems, where the AT^SNMON command returns a long list of visible networks on all bands and providers.
But with the PLS63 we're having trouble getting it to return values. We sometimes get one or two channels, but often get a single zero response lilke below:
AT^SNMON="INS4G",2
^SNMON: "INS4G",0,"00000000","0000000000000000"
Are there any special requirements to get this working? We've tried disconnecting the network with AT+COPS=2 first, but this doesn't seem to help.
Hello,
I tested the same for 4G. But for 2G and 3G it was all fine. I have found this in the release note as known issue:
"For AT^SNMON="INS4G", the informal network scan cannot work until the LTE network is registered."
Regards,
Bartłomiej