Add/Delete/Check Preset Phone Number; Change / Check Password - ALASKA APT-15 User Manual

Function Description
Add/delete/check preset number:
Preset Phone Number: the user can preset 3 phone numbers, these numbers are used for sending SOS help, low battery alarm
information and change/check tracker password and trigger the location by calling, only preset phone numbers can do all operations.
1. To add a preset phone number by SMS
Send SMS text as follows: "ADDPHONE*123456*A*number" (not including the quotation marks " "). Number means the
telephone number you want to preset, "ADDPHONE" is a command; "123456" is your password; "A" is preset number location
select either A , B or C, so you can preset 3 phone numbers. If the operation is successful, the tracker will send back the
information "ADDPHONE OK", if the command or password is incorrect, the tracker will send back information "ADDPHONE
FAIL".
2. To delete a preset phone number by SMS
Send SMS "DELETEPHONE*123456*A" to the tracker, (not including the quotation marks " "). "DELETEPHONE" is a
command; "123456" is your password; "A" is preset phone number location select either A，B or C; if the delete operation is
successful, the tracker will send back the information "DELETEPHONE OK", if the command or password is incorrect, the
operation fault, the tracker will send back information "DELETEPHONE FAIL".
3. To check the preset phone number by SMS
Send SMS "CHECKPHONE*123456" to the tracker, "CHECKPHONE" is a command; "123456" is your password; if the
operation is successful, the tracker will send back the information "CHECKPHONE A, B and C.
Change/check password (pin code)
To change the 6 digit tracker password/pin code (recommended)
Send SMS "CHANGEPASSWORD*123456*------" to tracker, "CHANGEPASSWORD" is a command; "123456" is old password;
"------" is the new password of your choice. If the operation is successful, the tracker will send the information " New
Password ： ------" to every preset phone number, if the operation fails, the tracker will send back information
"CHANGEPASSWORD FAIL".
Note: Only a preset phone can change the password.
To check the tracker password
Send SMS "CHECKPASSWORD" to the tracker, "CHECKPASSWORD" is a command, if the operation is success, the tracker
will send back the information "Password：------".
Note: Only a preset phone can check the password.