Xexun TK102-2 Quick Start Manual page 6

2. IP and port.
When APN setting succeed, send SMS
"123456adminip 119.147.23.100
"ADMINIP
3. Data transmission.
Send SMS:"123456t010s***n"to the unit, will
reply"t010s***n
platform every 10 seconds.
ok!"."2337"is port number.
ok". Data will be transmissionto the
2337" ，it will reply