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The Menu
Selecting Direct Mode
This sub-menu allows you to select the 
mode your MTM800 Enhanced will be 
operating on.
To set up your operating mode:
1. From the main menu, select More... 
> Networks > Direct Mode.
2. The MTM800 Enhanced switches to Direct Mode.
Setting Transmit Inhibit (TXI) Mode
This mode should always be set before 
entering areas where transmission is 
prohibited, e.g. in hospitals or in 
potentially explosive areas.
To activate the TXI Mode:
1. From the main menu, select More... 
>Networks >TXI Mode.
2. Select Activate.
The MTM800 Enhanced will sound the “Transmit Inhibit” 
tone. The display shows TXI Mode in the first row
, and the 
solid amber LED indicates the TXI Mode.
To deactivate the TXI Mode, e.g. after
 you have left the area 
where transmission is prohibited:
1. From the main menu, select More... > Networks > TXI 
Mode.
2. Select Deactivate.
The MTM800 Enhanced sounds the “Transmit Inhibit” tone 
and exits TXI.
It is not possible to switch from Direct Mode to Trunked Mode, if 
the MTM800 Enhanced is in Transmit Inhibit Mode.
All menu items which cause transmitting are blocked in TXI 
Mode. It is not possible to change the group.
Back
Select
Networks Sel
Trunked Mode
Direct Mode
TXI Mode
Networks
Back
Select
Activate
Deactivate
TXI Mode