DYTECH GT02 - IP and Port setting; Cut oil or circuit (optional); Recover oil or circuit

need to write APN user name and password.
6.13 IP and Port setting
6.13.1 Send SMS “#IP#password#ip address#port number#”. If
succeeded, “set ip address and port ok” will be returned by SMS.
E.g, Send SMS command “#IP#password#116.205.4.114#8169#” to the
device (116.205.4.114 is IP, 8169 is port )
6.14 Cut oil or circuit (optional)
Send SMS “#stopoil#password#” to device, it will reply “stop oil
ok”, cut oil successfully.
Send SMS “#stopelec#password#” to device, it will reply “stop
electricity ok”, cut circuit successfully.
6.15 Recover oil or circuit
Send SMS “#supplyoil#password#” to device, it will reply “supply oil
ok”, recover oil successfully.
Send SMS “#supplyelec#password#” to device, it will reply “supply
electricity ok”, recover circuit successfully.
6.16 Power failure alarm (optional)
Built-in backup battery to realize power failure alarm, it will send SMS
“cut power alert!” to the authorized number.
6.17 Check device setting parameters
Send SMS “TCP” to device, device will reply SMS as below :
“ IP+port+APN+GPRS setting(A: GPS valid, V:GPS invalid)”