Making TMO simplex Private
Call
From the Home display dial a
number. Press CType to select
the call type. Press and release
PTT. Ringing sounds. Called
party answers. Wait for the
called party to finish speaking.
Press and hold PTT. Wait for
the talk permit tone (if
configured) and talk. Release
PTT to listen. Press to
terminate call.
Making DMO simplex 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 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 Call
Your MTP850 Ex/MTP810 Ex
switches to the incoming call
and alerts you of the incoming
call. To answer the call,
press for Phone/PABX/
duplex Private calls or press
PTT for all other calls.
Sending Status Message
Select the desired group, then
press and select
Messages > Send Status.
Select status and press or
PTT.
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).
• High/Low Audio Control
You can control audio routing
(speaker /earpiece) for any
simplex 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 > Audio > Audio
Toggle).
• 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 three sizes:
Standard, Zoomed, or
Extra 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.
• Man Down
You can enable the Man Down
feature in case of entering any
risky operation.
Press and select Man
Down > On.
To disable the feature,
press and select Man
Down > Off.