GLOBALSAT TR-151 - Manual (Page 28)

2.2.10 How to make TR-151 to make SMS periodical report by GPRS
server?
You can send a command by GPRS server to ask TR-151 to periodically report its position.
The format of command is as below.
$1,IMEI,Report_Interval,Number_of_Reports,Report_Format,Return_Phone_Number!
The table below explains the content of the command.
Format Description
$ Start sign
1 Function code
IMEI IMEI code of the TR-151
Set the interval between two reporting SMS. The range is 5-86400
second.
Report_Interval
Number_of_Reports Set how many reporting SMS should be sent
0 or 1. 0 is for end user, and 1 is for SMS management center
development
Report_Format
Return_Phone_Number The phone number for receiving the reporting SMS.
! End sign
TR-151 will send a message “$OK!” to the GPRS server to confirm it has received the request.
And then TR-151 will send the SMS with its location to the return phone number according to
the report interval.
Example 1: Require continuous 120-sec period report in format0 sent to 626123456
You have to enter “$ 1,355632000166323,120,0,0,626123456!”
TR-151 will send “$OK!” And then you will get the position report like Position report
Name
2008/12/15 10:20:39
N2459.8915,E12129.2186
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 periodical report until
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