uConsole Modem on AT&T finally working

uConsole
1

I was struggling to get the modem to play nicely on AT&T in the USA. I found the following AT commands did the trick of cleaning up the settings on the modem when it is setup with the new firmware:

AT+CGDCONT=1
AT+CGDCONT=2
AT+CGDCONT=3
AT+CGDCONT=6
AT+CGDCONT=7
AT+CGDCONT=8

AT+CGDCONT=1,“IPV4V6”,“”
AT+CGDCONT=6,“IPV4V6”,“”

AT+CFUN=0
AT+CFUN=1

Seems the default settings from the SIM that the module was loading were definitely making it fail to register to the network, but after fixing these on /dev/ttyUSB2 the modem can right up and established a connection. Just posting here in case others run into the same issue.

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Welcome Jason.

Thank you for this useful post. I know at least one other person was having real issues with getting AT&T working. It doesn’t seem to be an issue with T-Mobile / Mint Mobile. I’m glad you got this figured out, and better yet shared it.