TR-151
page
32
4.6 Tracking/Monitoring TR-151 by GPRS
Users can make commands to TR-151 for asking immediate report, periodical report, or stop
report via GPRS server and network.
Report type
Format
Note
Example
TR-151 will
return
0
Immediate report
$0,IMEI! *note1
$0,355632000166323! $OK!
1
Period report
$1,IMEI,sec! *note2
sec= 5~86400
$1,355632000166323,30!
Report every 30 seconds
$OK!
2
Stop connect
$2,IMEI! *note3
$2,355632000166323! $OK!
*note1: When TR-151 receives this command, it will send the report back immediately. It will send only one time,
and the GPRS connection is still on.
*note2: When TR-151 receives this command, it will send back the report every specified second. And the GPRS
connection is still on. The time error of return could be 1~3 seconds, or larger if the GPRS connection is not stable.
*note3: When TR-151 receives this command, it will disconnect from GRPS and go to standby mode.