Here are the frequently used SMS commands to check / update device remotely


Command                        Description


fns fns getstatus              To check the the modem status


fns fns getgps                  To check the GPS signal strength


fns fns cpureset               Reboot device


fns fns getver                  To check the device firmware version / IMEI Number of the device


fns fns deleterecords       Delete records saved on flash memory of device


fns fns setparam 1242 NewAPN      To update APN of the device's sim


fns fns setparam 1245 abc.findnsecure.com    To update domain/IP of device


fns fns setparam 1246 21000       To update device port address