Making a DMO Half-duplex Private
Call
Enter DMO. From the Home display
dial a number. Press and hold PTT.
Wait for the talk permit tone (if
configured) and talk. Release PTT to
listen. Press to terminate call.
Making a Full-duplex Private Call/
Phone/PABX Call
From the Home display dial a number.
Press CType to select the call type.
Press and release . Ringing
sounds. Called party answers.
Press to terminate call.
Answering a Call
Your MTH800 switches to the incoming
call and alerts you of the incoming call.
To answer the call, press for
Phone/PABX/Full-duplex Private calls
or press PTT for all other calls.
Sending a Status Message
Select the desired group, then
press and select Messages >
Send Status. Select status and
press or PTT.
Sending a New Message
Press and select Messages >
New Message. Write your message.
Select Send, or press or PTT.
Select your mail recipient or enter
number. Select Send, or press or
PTT to send the new message.
Tips & Tricks
•Home Key
Not sure where you are? Want to get
back to Home display? Press .
• Backlight Control
You can either disable backlight
(covered operation) or have it
automatically turned on, by any key
press.
You can also press the upper Side key -
just to turn On/Off the backlight (if
configured).
• Menu Shortcuts
You can easily access any menu item,
by pressing and a numeric key.
(No delay between and the key!)
You can ask your Service Provider to
program menu shortcuts.
You may also define a new shortcut:
enter the menu item, press and
hold , and follow the instructions in
the display.
• High/Low Audio Control
You can control audio routing (speaker /
earpiece) for any Private or Group Call
via the dedicated speaker control key.
However, you can define via the menu
to have all Group calls in high audio
( > Setup > Group Audio).
• Unified Contact List
You can keep several numbers
(Private, Mobile, Home, Work, PABX,
Other) for the same person under the
same contact name.
• Text Size
You can see the text on the display in
two sizes: Normal or Zoomed ( >
Setup > Display > Text Size).
• “My Groups” Folder
You can select any group (TMO or
DMO) and add it to your personal
folder.
In the Home display, press to
quickly access your “My Groups” folder.
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