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Add/Delete/Checkpresetnumber:
The preset phone number is used to send alarm information by SMS,
or use mobile phone to locate the tracker without platform, if the pre-
set phone number is not set, then the alarm information can not send
to user by SMS (battery low, SOS, etc).
1. Add preset phone number by SMS
Send SMS“ADDPHONE*123456*A*number”(Not including the quo-
tation marks “ ”, Number means the telephone number you want pre-
set, the following is same) to tracker is OK, “ADDPHONE” is a com-
mand; “123456” is password; “A” is preset number location, every
tracker have 3 preset phone number locations, A and B, and C, so
you can preset 3 phone numbers, if the add operation is success, the
tracker will send back the information ”Add Preset Phone OK”, if the
password is not right, the operation is fault, the tracker will send back
information “Wrong Password”.
2. Delete preset phone number by SMS
Send SMS “DELETEPHONE*123456*A” to the tracker, “DELETE-
PHONE” is a command; “123456” is password; “A” is preset phone
number location, there are 3 locations “A” and “B” and “C”; if the de-
lete operation is success, the tracker will send back the information
”Delete Preset Phone OK”, if the password is not right, the operation
is fault, the tracker will send back information “Wrong Password”.
3. Check preset phone number by SMS
Send SMS “CHECKPHONE*123456” to tracker, “CHECKPHONE”
is a command; “123456” is password; if the operation is suc-
cess, the tracker will send back the information “Preset Phone A:
13322990998- B-13316868198-C-13322990033 , the phone number
is just an example. if the password is not right, the operation is fault,
the tracker will send back information or “Wrong Password”.
Change/CheckPassword
1. Change tracker password
Send SMS “CHANGEPASSWORD*123456*888888” to tracker,
“CHANGEPASSWORD” is a command; “123456” is old password;
“888888” is new password; if the operation is success, the tracker will
send the information “ New Password-888888” to every preset phone
number, if the password is not right, the operation is fault, the tracker
will send back information “Wrong Password”.
Note: Only preset phone can change the password.
