AT command for different test case


I’m having a PCB with EM7455 module for online LTE testing with Anritsu MT8820C.

But between every test cases (band, ch#, RB changes), I’ve to reboot the board which takes me 4-5 minutes. Is there any AT commands that may be used to simplify the process without reboot the board?

Please advise. Thanks!

You can use “AT+CGATT=0”, “AT+CGATT=1” to detach/attach to network.


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Thanks Jerdung! We’ll try these.