Speaker Control Key - Motorola mth800 User Manual

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". Please check with your Service Provider.
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.
Type of Call
Half-duplex call
(Group*/Private)
Full-duplex call
(Private/Phone/
PABX
* In an Emergency Group Call, the voice sounds from the speaker regardless of
the speaker setting.
Menu Setting
Menu > Setup > Group
Audio > Spkr Cntrl
Menu > Setup > Group
Audio > Always Loud
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Side Key Programming
Programmed to a one-touch function
: Volume Up
: Volume Down
Programmed to a one-touch function
Key Use
Speaker On/Off for Group and
Private Calls
Speaker On/Off for Private Call
Controls speaker/earpiece of
the on-going call.
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