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.
The LED Status Indicator
The LED indicator shows the states of your MTH800.
Indicator
Solid green
Flashing green
Solid red
Flashing red
Solid orange
Flashing orange
No indication
To Enter the Menu Items
1. Press
2. Scroll to the required item, press Select or
To Return to the Previous Level
Press Back or
To Exit the Menu Items
Press
.
Your MTH800 may exit if no key presses are detected for a time-out period.
12
Menu Setting
Menu > Setup > Group
Audio > Spkr Cntrl
Menu > Setup > Group
Audio > Always Loud
--------
In use
In service
Out of service
Connecting to a network/Entering DMO
Transmit Inhibit (TXI) in service
Incoming call
Switched off
.
.
Key Use
Speaker On/Off for group and
private calls
Speaker On/Off for private call
Controls speaker/earpiece of
the on-going call.
Status
to select.