ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 652 of 1039 2021-09-23
Socket 1 set with data view sring, text data mode, a keepalive time of
30 minutes and listen auto-response set.
Socket 3 set with data amount sring, hex recv data mode, no
keepalive and listen auto-response not set.
Socket 4 set with hex recv and send data mode.
AT#SCFGEXT?
#SCFGEXT: 1,2,0,30,1,0
#SCFGEXT: 2,0,0,0,0,0
#SCFGEXT: 3,1,1,0,0,0
#SCFGEXT: 4,0,1,0,0,1
...
...
OK