Reply To: Trouble registering with LTE-M network on Hologram

The Digi documents don’t tell you what commands are exchanged between the u-blox chip – I don’t if the response the XBee3 gives to the “ATAI” command is based on CREG, CEREG, or some combination of those and any other commands that Digi found to be useful – and I doubt Digi is going to tell us. I suspect that it is a combination of commands.

If you’re interested in using bypass mode, you should reference the AT command manual from u-blox.