
Microphone On/Off
Select Ringer Tone
Adjust Ringer Tone
Preset Ringer Volume
Adjust Transmission/Receiving Volume
Microphone On/Off
The MIC lamp shows the status of the built-in microphone.
To change microphone status:
•
Press Soft Key associated with the MIC Display or press
Feature
and
1
.
To select ringer tone
The Dterm Series E has 3 kinds of ringer tones that you can select.
•
Press
Feature
and
3
. The LCD displays the selected tone number (n=1 ~ 3).
Tone No.
Frequency
(Hz)
Modulation
(Hz)
1
480/606
16
2
480/606
8
3
1285/1024
16
To adjust ringer tone
NOTE
: Access to feature is based on data assignment.
•
Press
Feature
and
0
. Ringer activates.
•
Press
3
. The LCD displays the selected tone number (n=1~3).
•
Press
3
. Next tone is selected.