Initialization; Change Password; Authorization - COBAN GROUP TK103A User Manual

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6.1 Initialization

Send SMS "begin+password" to the unit, it will reply "BEGIN,CONFIG OK "
and initialize all the settings to default factory settings.（default password:
123456）
For example: send SMS "begin123456", it will reply "BEGIN,CONFIG OK ".
The "+" in the command, please don't type "+", space means press the
space keyboard on your cell phone.

6.2 Change Password

6.2.1 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,CONFIG OK" will reply to your cell phone from the device
tracker.
6.2.2 Make sure the new password is in 6 digits, or else the tracker cannot
recognize the password.

6.3 Authorization

There are 5 numbers to be allowed to authorize in the tracker at most.
6.3.1 Authorization: Send SMS"admin+password+space+cell phone number"
to set up an authorized number, the other central number should be set by the
first authorized number, if the number is successfully authorized, the unit will