EM7430 work with AT&T SIM card?

Hi, I have a EM7430 module and I am using it with a US AT&T SIM card. The module enumerates but I cannot start a data session using the lite-connectmgrarm program. The error returned by the program is:

start_data_session: failed, ret 1014.

Is the EM7430 module supposed to work with a US AT&T SIM card?


The EM7430 does not support US LTE bands.
For US you should get an MC/EM7455.
you can check the band support in the PTS :