Specifications

GT300 @Track Air Interface Protocol
- 24 -
3.3. Report
3.3.1. Position Related Information
The parameters of the five report messages GTEST / GTSOS / GTRTL / GTMSA / GTBND /
GTNMR are the same.
Based on the setting of AT+GTBEI, the report message +RESP:GTEST is sent to alarm over
speed when the speed of the terminal is over the threshold setting. (Refer to chapter 4.2.1)
If the SOS key is pressed for 3 seconds, the +RESP:GTSOS message will be reported to the
backend server according to the SOS mode setting. (Refer to chapter 4.7)
When the terminal receives the AT+GTRTO command and the <command option> is 1, the
terminal reports its current position by sending the message +RESP:GTRTL if successful
acquisition. Or the last known position is sent. (Refer to chapter 4.5.2)
If falling accident is detected, the +RESP:GTMSA message will be sent to the backend server.
(Refer to chapter 4.6)
If a bound SIM card is replaced by unbound SIM card, the +RESP:GTBND message will be sent
to the backend server. (Refer to chapter 4.13)
If non movement is detected by motion sensor, according to the setting of AT+GTNMD, the
+RESP:GTNMR message will be sent to the backend server.
¾ +RESP:GTEST,
¾ +RESP:GTSOS,
¾ +RESP:GTRTL,
¾ +RESP:GTMSA,
¾ +RESP:GTBND,
¾ +RESP:GTNMR,
Example:
+RESP:GTEST,135790246811220,1,0,0,1,4.3,92,70.0,1,121.354335,31.222073,20090101000
000,0460,0000,18d8,6141,00,11F0,0102070202
+RESP:GTSOS,135790246811220,1,0,0,1,4.3,92,70.0,1,121.354335,31.222073,20090101000
000,0460,0000,18d8,6141,00,11F0,0102070202
+RESP:GTRTL,135790246811220,1,0,0,1,4.3,92,70.0,1,121.354335,31.222073,20090101000
000,0460,0000,18d8,6141,00,11F0,0102070202
+RESP:GTMSA,135790246811220,1,0,0,1,4.3,92,70.0,1,121.354335,31.222073,2009010100
0000,0460,0000,18d8,6141,00,11F0,0102070202