9
23. All of the SMS commands list
name Sentence
content
Description
Set authorized numbers 123456A1,phone number
123456A2,phone number
123456A3,phone number
123456A4,phone number
123456A5,phone number
A1,A2,A3 is for setting the 3 SOS numbers.
A4,A5 is for the call center number
Phone number must include the country code like
+8613812345678. +86 is the country code of
China. Please do not use ‘00’ instead of ‘+’
Sample of setting
authorized numbers
128613812345678
(‘A’ and the comma must be English )
Set +8613812345678 as the first SOS number
(A1).
Delete authorized
numbers
123456A1,D
123456A2,D
123456A3,D
123456A4,D
123456A5,D
A1,A2,A3 is for setting the 3 SOS numbers.
A4,A5 is for the call center number
Switch to the listen in
mode
123456U1
(Default)
The tracker will pick up the incoming call then the
call center can hear the sound around the person.
Switch to the talk mode 123456U0
The tracker will pick up the incoming call then the
call center can talk to the driver.
Set SOS mute
123456U2
Press SOS button to ask for listen in
Set SOS sound
123456U3
Press SOS button to make phone call
Get position by SMS
123456F
It will reply the latitude and longitude to the cell
phone, then you can go to the Google to search the
position
Set continuous tracking 123456Mx,yyyz
x=1 means on, x=0 means off
yyy means time interval. If z=S/M it should be
<=255.if z=H, it should be<=090. It must be three
numbers,030Smeans 30S
Z means time unit
，
z=S means second, z=M means
minute, z=H means hour
Sample of Setting
continuous tracking
123456M1,030S
The tracker will reply the position according to the
time interval you set (30 seconds). If the tracker
has connected to server it will send to the server by
GPRS or it will be sent to the cell phone by SMS
Set the speeding alarm 123456Jx,yyy
x=1 means on, x=0 means off
yyy means the alarm speed, it should be<250 and
must three digital, e.g. 080=80km/h.
Sample of setting
speeding alarm
123456J1,080
The tracker will send a speeding alarm to server if it
is over the 80km/h
