Data Sheet

Smart Machine Smart Decision
preference to be used
0 Packet Domain
1 Circuit switched
2 Packet Domain preferred (use circuit switched if
GPRS not available)
3 Circuit switched preferred (use Packet Domain if circuit
switched not available)
Parameter Saving AUTO_SAVE
Mode
Max Response -
Time
Reference Note
SIM800 Series_AT Command Manual_V1.05 210 2014-07-31