Hello, I want switch 3G/LTE automatically in runtime.
So I tried to get another network info for switch network.
- AT+QENG=”neighbourcell” : it doesn’t work on 3g. I guess not supported using EC21 on 3g.
- AT+QOPS : it’s for idle mode. so I can’t using this command.
Do you have another solution?
Does EC21 support automatic switch?
Thanks for your help!