ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 323 of 1039 2021-09-23
When #SIMDET=1 (that simulates "SIM Inserted") is issued, a
query to detect the presence of the SIM is forced, regardless of
SIMIN pin status. If SIM is correctly answering to queries then SIM
status becomes SIM READY
For ME310G1 family, default value of <mode> parameter is 1
If the SIMIN pin is not connected to the SIM holder, do not use
#SIMDET=2
AT#SIMDET?
Read command returns the currently selected Sim Detection Mode in the
format:
#SIMDET: <mode>,<simIn>
Additional info:
The values for <simIn> are:
The <simIn> parameter is meaningless in absence of the SIMIN
pin.
AT#SIMDET=?
Test command reports the supported range of values for parameter
<mode>.