24
that feature, please enable the gateway option in your 
MTM800E (see Gateway/Repeater Selection” on page 49.).
Entering TMO or DMO
Enter TMO or DMO in one of the following ways:
• From the Home display press Optns and select Direct 
Mode
 if the MTM800E is in TMO.
• From the Home display press Optns and select Trunked 
Mode
 if the MTM800E is in DMO.
• Press Menu and select More... > Networks > Trunked 
Mode if the MTM800E is in DMO.
• Press Menu and select More... > Networks > Direct 
Mode if the MTM800E is in TMO.
• Press the TMO/DMO one-touch button (if programmed by 
your Service Provider).
TMO Calls
You can make and receive the following types of calls when 
the MTM800E operates in Trunked Mode:
• Group Calls 
• Private Calls
• Phone Calls 
• PABX Calls 
– local (office) extension calls
• Emergency Calls
DMO Calls
You can make and receive Group Calls when the MTM800E 
operates in Direct Mode (DMO). This includes Emergency 
Group and Private Calls.
The MTM800E returns to the Home display when there is no 
activity for a few seconds.
In DMO it is only possible to place Group Calls, Emergency 
Group Calls and Private Simplex Calls.
Your terminal can alert you of an incoming call. Select the alert 
settings in the Tones menu items.