Optional Software Features; Garmin Fleet Management Interface (Gfmi) - Novatel MT 4000 User Manual

Optional Software Features

The following optional software features are available for separate purchase. For more
information, contact your Novatel Wireless M2M sales representative.

Garmin Fleet Management Interface (GFMI)

GFMI provides the MT 4000 with a Wireless Network back-end to allow the Garmin Portable
Navigation Device (PND) to communicate with a server.
Garmin has defined and published the GFMI Control Specification. The GFMI defines the
message protocol that is supported by the PND over the 9600 baud serial line. If a device has
GFMI enabled, the MT 4000 will support this protocol and transmit and receive requests back
to the server.
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