13
Getting Started
Data Connected
Displayed when the MTM800 Enhanced is 
successfully connected to an external device and 
ready for data transfer.
Data Transmit/Receive
Displayed when the MTM800 Enhanced is 
transferring data to/receiving data from the external 
device (laptop or desktop PC).
No number — standby data session.
Number 1, 2, 3, or 4 — indicates active data session 
with 25%, 50%, 75%, or 100% bandwidth.
Direct Mode Operation
Signal Strength (DMO)
Indicates an incoming Direct Mode Group Call.
Direct Mode
Displayed when the MTM800 Enhanced is in Direct 
Mode.
DMO Gateway
Indicates that gateway is selected. The icon has three 
states:
Solid — while the MTM800 Enhanced is 
synchronised with the gateway. 
Flashing — while the MTM800 Enhanced is not 
synchronised or during attachment.
No icon — during a terminal to terminal and repeater 
call.
 
DMO Repeater
Displayed when the repeater option in DMO is 
selected. This icon has three states:
Solid — while the terminal has detected the repeater 
(i.e., when the terminal receives a presence signal).
Blinking — while the terminal has not detected the 
repeater or during attachment.
No icon — during a terminal to terminal and gateway 
call.
Status 
Icon
Description
to