Telit Wireless Solutions ME910G1 - Page 239

ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 239 of 1039 2021-09-23
Not Subject to NDA
The command returns ERROR if EFmsisdn file is not present in the
SIM, or if MSISDN service is not allocated and activated in the SIM
Service Table, see 3GPP TS 51.011.
AT#SNUM=?
Test command returns the OK result code