AT+CGDCONT=1,"IP","Access_Point_Name"
OK
AT+CGDCONT?
+CGDCONT: 1,"IP","Access_Point_Name","",0,0
OK
AT#SCFG=6,1,300,90,600,50
OK
AT#SCFG?
#SCFG: 1,1,300,90,600,50
#SCFG: 2,1,300,90,600,50
#SCFG: 3,1,300,90,600,50
#SCFG: 4,2,300,90,600,50
#SCFG: 5,2,300,90,600,50
#SCFG: 6,1,300,90,600,50
OK
AT#SGACTCFG?
#SGACTCFG: 1,0,180,0
OK
AT#SGACTCFG=1,15,3600,1
OK
AT#SGACTCFG?
#SGACTCFG: 1,15,3600,1
OK
Reboot the module
AT#SGACTCFG?
#SGACTCFG: 1,15,3600,0
OK