Change Password; Authorization - GPS Tracker GSM/GPRS/ User Manual

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6.6 Change Password

6.6.1 Send SMS "password+old password+space+new password" to the unit to
change the password.
For example: send SMS "password123456 888888" to the unit. If succeeded,
"password ok" will reply to your cell phone from the device tracker.
6.6.2 Be sure to keep the new password in mind, you have to upload the
software to restore the original setting in case of losing the new password.
6.6.3 Attention: Make sure the new password is in 6 digits Arabic numbers, or
else the tracker cannot recognize the password.
6.6.4 The "+" in the command, please don't type "+", space means press the
space keyboard on your cell phone

6.7 Authorization

There are 5 numbers to be allowed to authorize in the tracker at most.
6.7.1 Call the tracker for 10 times continuously and get position correctly, then
it will make the cell phone number as the authorized number automatically, and
reply "add master ok".
6.7.2 Authorization Send SMS："admin+password+space+cell phone number"
to set up a authorized number. The other authorized numbers should be set by
the first authorized number. If the number is successfully authorized, the unit
will reply "admin ok!" in SMS.
6.7.3 Delete authorization Send SMS："noadmin+password+space+authorized