GLOBALSAT TR-151 - Manual (Page 15)

2.1.5 Process of making TR-151 make GPRS immediate report by
GPRS server
○ 1 $8,IMEI!
○
2 $OK!
○
3 Its latitude and longitude
○
4 $OK!
For details, please refer to How to make TR-151 to make GPRS immediate report by GPRS
server?
2.1.6 Process of making TR-151 make SMS & GPRS immediate
report by GPRS
○
1 $21,IMEI,Return_Phone_Number!
○
2 $OK!
○
3 Its latitude and longitude (SMS & GPRS)
○
4 $OK!
P.S. TR-151 disconnects from GPRS server after it sends the location data.
For details, please refer to How to make TR-151 to make SMS & GPRS immediate report by
GPRS server?
GPRS server TR-151
User/
Server
TR-151
15