GLOBALSAT TR-151 - Manual (Page 25)

2008/12/15 10:20:39
24.59891,121.29218
GPS fixed
TR-151 will send position report every 120 seconds until you stop periodical report.
Stop periodical report:
You can send an SMS to stop periodical report.
The format of SMS is following as?2,IMEI,Return_Phone_Number!
NOTE:
1. If you set the number of reports as 0, TR-151 will keeps sending the periodic report until
you send the SMS of ?2,IMEI,Return_Phone_Number! to stop the periodical report.
2. The unit of coordinates for report format 0 in the periodic report is degree. The unit of
coordinates for report format 1 in the periodic report is degree and minute with a 4-digit
decimal fraction
2.2.8 How to make TR-151 to make GPRS periodical report by SMS?
You can send an SMS to ask TR-151 to periodically report its position via GPRS network to
GPRS server (TR-151 call center).
The format of SMS is as below.
?9,IMEI,Report_Interval,Return_Phone_Number!
The description of SMS
Format Description
?9 Start sign and function code
IMEI IMEI of TR-151
Report_Interval Time interval of sending data report. The range is 5-86400 seconds.
Return_Phone_Number The phone number for receiving OK message.
! End sign
TR-151 will send an SMS whose format is“?9,IMEI,OK!” to the return phone number to
confirm it has received the request. Then it will periodically send the periodical report
according to the report interval. After sending the first periodic report, TR-151 will keep
connected to the GPRS server.
Example 1: Require 120-sec period report
You have to enter “?9,355632000166323,120,626123456!
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