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5 Volume and Gain
1.Handset volume: Set Handset volume from
0~15 (max.) for you to hear.
2.Speaker volume: Set Speaker phone volume
from 0~15 (max.) for you to
hear.
3.Handset Gain: Set Handset Gain from 0~15
(max.) for remote site to hear.
4.Speaker Gain: Set Speakerphone Gain from
0~15 (max.) for remote site to
hear.
6 Ringer
1.Ringer volume: Ringer volume selection from
0~15 (max.).
2.Ringer type: Ringer tone selection from
1~4.
7 Auto Dial Auto Dial time selection from 3~9
seconds.