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TERMINAL SETUP WITH THE FEATURE KEY
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 I has 8 ringer tones that you can select.
•
Press
Feature
and
3
. The LCD displays the selected tone number.
Tone No.
Frequency/Modulation
1
520+660Hz, 16Hz Modulating Signal
2
520+660Hz, 8Hz Modulating Signal
3 1400+1100Hz
4 1100Hz
5 540Hz
6
1100+1400Hz, 16Hz Modulating Signal
7
660+760Hz, 16Hz Modulating Signal
8
1100Hz Envelop Signal