Function Keys; Speaker Control Key - Motorola TETRA MTH800 User Manual

The required time you need to press the Emergency button is set as default
to 0.5 seconds. This time may be set, however, by your Service Provider.

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, how-
ever, by your Service Provider.
Side Keys
The Rotary knob and Side key programming are paired:.
Rotary Knob Programming
Dual Control
List Control
Volume Control
(1) Default programming
When the Rotary knob is programmed to Volume, 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.
Numeric Keys
The MTH800 supports the one-touch feature that allows you to
select or activate commonly used features by pressing and holding
a Numeric key.

Speaker Control Key

Press to activate the earpiece (low audio) or speaker (high
audio), depending on the menu settings.
Side Key Programming
: Backlight On/Off
(1)
: Screen Saver On
: Volume Up
: Volume Down
Programmed to a one-touch function
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