1、Push the PSM_EINT pin to wake up the module in sleep mode. If you then send data with the command, the module will wake up the Modem, the base band of the module will start working, and if you do not send any data, the module AP will soon go into sleep mode again.
2、The parameters you set are only the request values. The actual values are subject to network delivery;"11100000"I think it is possible that the value sent by the network exceeds the range defined by the program
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