In the GSM network, if a module is required to attach GPRS, SIB13 must be configured, otherwise the module will not ask an ATTACH request.
And could you please tell me what is this command because it seems not a quectel command.
In the GSM network, if a module is required to attach GPRS, SIB13 must be configured, otherwise the module will not ask an ATTACH request.
And could you please tell me what is this command because it seems not a quectel command.