TrackingTheWorld WorldTracker AVL, User Manual

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SMS commands accepted by the tracking unit:
The unit will only process SMS commands sent to the unit. If the unit is configured in SMS and GPRS mode
then any confirm, update or location message is sent back using GPRS.
The unit can read and sent any SMS messages without disconnection from the GPRS connection.
When sending SMS commands please make sure that the message has the correct data format. Some
commands may require a fixed length. We also suggest to only use 1 command change or update in every 1
SMS message.
11, ( Request Current Status, Version, GPS location)
Example: 05*827,11,0
12, -> SMS only mode (default)
Example: 05*827,12,0
13, -> SMS and GPRS mode
Example: 05*827,13,0
14, -> Upload operating system by air using GPRS/ UDP mode
Example: 05*827,14,0
15, -> Upload configuration file by air using GPRS/ UDP mode
Example: 05*827,15,0
16, -> Upload Camera GPS locations by air using GPRS/UDP mode
Example: 05*827,16,0
17,xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, -> APN for GPRS (32 locations max)
(Default 'internet')
Example: 05*827,17,vodafone,0
18,x -> Enable/Disable Saving and Resend missed location messages.
x=0 -> Disable
x=1 -> Enable
Example: 05*827,18,1,0 (Enable Saving and Resend missed location messages)
19,x, (x = 0 UDP mode)
(x = 1 TCP mode)
Example: 05*827,19,1,0 (switch to TCP mode)
20, -> Disable PARK Fencing!
Example: 05*827,20,0
21, -> Enable PARK Fencing!
Example: 05*827,21,0
22,x, ( x = 0 No compression for GPRS real time tracking )
( x = 1 Compression for GPRS real time tracking)
Example: 05*827,22,0,0
23,x, ( x = 0 Do not send data in SMS if GPRS fails for Real time tracking )
( x = 1 Send data in SMS if GPRS fails for Real time tracking)
Example: 05*827,23,1,0 (send data in SMS if GPRS fails for Real time tracking)
24,xxxxx, -> TCP Destination Port (6082 decimal – Default – from 0 to 65535)
Example: 05*827,24,6082,0 - TCP Destination Port !
25,xxxxx, - > UDP destination Port (6080 decimal – Default- from 0 to 65535)
Example: 05*827,25,6080,0 - UDP Destination Port !
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