21
Settings
Conference speakerphone settings
Loop gain
The default setting of the loop gain feature is
Off
. Turn this feature on
only when the callers cannot hear you well, and you are using a public
switched telephone network (PSTN) line.
1. Press
in idle mode to enter the main menu.
2. Press or to scroll to
Settings
, then press
.
3. Press or to scroll to
Loop gain
, then press
.
4. Press or to choose
On
or
Off
.
5. Press
to save your preference. There is a confirmation tone and the
screen returns to the previous menu.
NOTE:
Turn the loop gain feature back to
Off
if the callers cannot observe any
improvement or are experiencing any new audio issues like echo or dropout.
Reset
You can reset the base unit to the default settings. Once the base unit is
reset, all your customized settings, call log entries, and redial entry will be
deleted. All the phonebook records and speed dial entries will remain.
The default settings are listed, as shown below.
Feature
Default Value
Call log
Empty
Listening volume
Volume 6
Ringer volume
Volume 4
Ringer tone
Tone 1
Date and time
Empty
LCD language
English
Base name
Conference Phone
Key tone level
Level 2
Dial mode
Touch-tone
Area code
Empty
Loop gain
Off
1. Press
in idle mode to enter the main menu.
2. Press or to scroll to
Settings
, then press
.
3. Press or to scroll to
Reset
, then press
.
4. The screen prompts
Reset to default?
Press
. The settings are reset
to the default values and the screen returns to idle mode.
Area code
>Loop gain
LOOP GAIN
>Loop gain: Off
Loop gain
>Reset
