Merge "[Feature][T3TSK-6][AT]If the sleep command is configured,it will take effect automatically after the next startup [Bugfix][SZZT-85][AT]if only one sim card is inserted into the module,at+mpwrsm=1 will return +CME ERROR:11 [Bugfix][SZZT-72][telephony-sh]can't read IMEI" into SZZT