[Hilo] shall I change the APN when SIM is roaming?


[Hilo] When SIM card is roaming, do I need to change the APN for connection?

Answer: No, please keep the same APN as the one of your HOME network operator. But please confirm
AT+CREG and AT+CGREG report “5 “(attached in roaming) instead of “1” (attached on Home network).