Hello! I have a Hologram SIM card and two Xbee3 modules from DIGI, and I’m having trouble getting connected with Hologram
The first module is an Xbee3 LTE Cat 1 AT&T radio module from DIGI. The ICCID appears correctly and the APN is set to “hologram”, but the radio forever reports AI status 22, “Registering to cellular network”.
The second module is an Xbee3 LTE Cat M module. Again, the ICCID appears correctly and the APN is set to “hologram”. Here the AI status indication is 25, “Cellular network registration denied”. This module I have been using with the sim card from a DIGI development kit, so I know the module itself is healthy
Has anyone has success using these modules with a Hologram SIM? Or any suggestion on how to proceed?