Function Keys
For information on the function assigned to each Side or
Numeric key, please refer to your Service Provider.
The required time you need to press the Side or Numeric keys to
activate a one-touch function is set as default to 1 second. This
time may be set, however, by your Service Provider.
Side Keys
The Rotary knob and Side key programming are paired:
Rotary Knob Programming
Dual Control
List Control
Volume Control
When the Rotary knob is programmed to Volume Control or
Dual Control, the Side keys support the one-touch feature
that allows you to select or activate commonly used features
by pressing and holding a single key. By default, the upper
side key is set to "Backlight On/Off" and the lower side key is
set to "Screen Saver On". The following table lists the
programmable features and their availability in specific
MTP850 Ex/MTP810 Ex states/modes. For detailed
information on the features, please check with your Service
Provider.
Feature
Talkgroup Switch
Talkgroup Scan
Home Revert
DMO/TMO
24
Side Key Programming
Programmed to a one-touch
function
: Volume Up
: Volume Down
Programmed to a one-touch
function
Description
Switch to a specific talkgroup
Toggles on/off the Talkgroup Scan
function (TMO only)
Puts the MTP850 Ex/MTP810 Ex back
Home display.
Toggles between DMO and TMO