Theoretically the battery life can last about 3-5days, however the standby time should be
shorter in different actual situation. ( for example GPS continuously ON can reduce the
standby time to 1-2 days, also weak GSM signal can reduce the standby time etc.)
5. Back to default set
Pull out the battery cover and remove the battery, press the “ ON/OFF ” button and hold on,
insert the battery into the tracker, the tracker will power on, after the LED flash 10 times and
the LED will turn on continuously, release the button, the tracker back to default setting, delete
all preset phone number and password, the password is changed to default: 123456.
6. ANTENNA
The Antenna of GSM and GPS are built in the tracker.
Pleas leave the tracker away from big metal, this will reduce the GSM and GPS signal.
Using Condition
The working temperature is -20
0
C to 60
0
C, over this range the specification of the tracker maybe
can not reach the standard level, the storage temperature can reach to -40
0
C to 80
0
C.
Function Description
Add / Delete / Check preset number:
Preset Phone Number: user can set 3 preset phone number, this number is used as sending SOS
help, low battery alarm information and change/check tracker password and trigger the locating by
calling, only preset phone number can do these operation.
1. Add preset phone number by SMS
Send SMS “ ADDPHONE*123456*A*number ” (Not including the quotation marks “ and ” ,
Number means the telephone number you want preset, the following is same) to tracker is OK,
“ ADDPHONE ” is a command; “ 123456 ” is password; “ A ” is preset number location, every
tracker have is 3 preset phone number location,
A
, B and C, so you can preset 3 phone
number, if the add operation is success, the tracker will send back the
information ” ADDPHONE OK ” , if the command or password is not right, the operation fault, the
tracker will send back information “ ADDPHONE FAIL ” .
2. Delete preset phone number by SMS
Send SMS “ DELETEPHONE*123456*A ” to the tracker, “ DELETEPHONE ” is a
command; “ 123456 ” is password; “ A ” is preset phone number location, there is 3 location
“ A ” ，“ B ” and “ C ” ; if the delete operation is success, the tracker will send back the
information ” DELETEPHONE OK ” , if the command or password is wrong, the operation fault,
the tracker will send back information “ DELETEPHONE FAIL ” .
