
Personal Tracking Device
User Guide
The Enfora G2228 Mini-MT is a personal tracking device and lone worker unit that
combines ease of use with a comprehensive feature set in a compact rugged unit.
Enfora Mini-MT
The Enfora Mini-MT pictured above has the following features
• Geo-Fence (button with circle and dot in middle
• User-Defined (button with outward pointing chevron)
• Speaker (grill in the middle top of unit)
• LED’s (showing status of battery, gps, call and power on/off)
• Microphone
• Push To Call (initialises call from predefined and programmed number)
• Volume Down
• Volume Up
Plant i Telematics Ltd. www.plant-i.net. support@plant-i.net. Tel: 01654703295

Button Description and Usage
Geo-Fence Button
The switch is used to initiate a geo-fence with a default radius of one-half mile..
To use the Geo-Fence press the button on the unit and a Geo-Fence with a radius
of one-half mile will be set.
When the Mini-MT exits the geo-fence an alert message will be sent via SMS
message to the SMS Destination Address defined on the unit. If a GPS signal is
not available an error tone will be generated to alert the user that no geo-fence
was set.
User Defined Button
The User-Defined button is a programmable button that can be defined for
various functions. This button could be programmed to generate a call to a
number different from the PTC button, generate a geo-fence with different
parameters than the geo-fence button, send an SMS of the current location to a
cell phone, send the current location to the server, etc.
The unit as programmed by Matrix Telematics Ltd. Has this button defined to
send a SMS message with the current GPS Co-Ordinates of the user. If you wish
this to be configured for a different function please let us know in advance.
Push to Call
The Push To Call (PTC) switch allows the user to place a call to a number that
has been programmed, for example the Office. The number is dialled as soon as
this button is pushed.
Plant i Telematics Ltd. www.plant-i.net. support@plant-i.net Tel: 01654703295

Volume Buttons
The Mini-MT has two volume buttons for controlling the audio volume level.
These buttons are functional whether in a call or not. The ‘+’ button is used for
increasing volume and the ‘–’ button is used for decreasing volume.
USB Connection
The USB connector is used for charging the battery and for data communication.
The unit will charge from a laptop computer, AC to USB power adapter, or
vehicle power to USB adapter.
Data communications with the Mini-MT is also performed through the USB
connector. The USB connection is used to configure or customize the Mini-MT
operation.
Headphone Jack
The headphone jack provides the user with the ability to connect a headset (not
supplied) when the speakerphone mode is not desirable.
Speaker
An integrated speaker allows the user to make a phone call to the pre-configured
dispatch number when in hands-free mode. The user can adjust the volume to a
comfortable level using the volume up (‘+’) or down (‘-’) buttons.
Microphone
A built-in sensitive microphone allows the user to communicate with the
dispatcher comfortably at up to 3 feet away for hands-free operation.
Plant i Telematics Ltd. www.plant-i.net. support@plant-i.net Tel: 01654703295