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DMO Group Call
Selecting DMO Group Call via Repeater
While in DMO, proceed as follows to choose the Repeater 
option to set up a call via Repeater for the selected talkgroup:
1. Press Optns, use the navigation keys to scroll to Config 
and press Select. 
2. Scroll to Repeater and press Select.
3. The MTM800 Enhanced will use the 
first available repeater for that 
talkgroup. The repeater icon will flash 
upon selecting that option.
When the MTM800 Enhanced detects 
the proper repeater presence signal, 
the Repeater icon will turn solid.
Selecting DMO Group Call via Gateway 
and Repeater
While in DMO, proceed as follows to choose the Gateway 
and Repeater option to set up a call via Gateway or Repeater 
(Gateway preferred) for the selected talkgroup.
1. Press Optns, scroll to Config and press Select. 
2. Scroll to GW + Rep and press Select.
3. The display shows the last “GW + 
Rep.” type selection. Use the 
navigation key to scroll to your 
selection and press Select:
Automatic 
— the MTM800 Enhanced 
will use the first available gateway for 
that talkgroup. The Gateway icon and the Repeater icon 
will flash upon selecting that option.
DMO Folder 1
Police
Hello
Contcs
Optns
DMO Folder 1
Police
Hello
Contcs
Optns
Automatic
Specific
Back
Select
GW options: