SETUP WITH MENU KEY FOR
DT300 SERIES
• TO CHANGE RINGER TONE VOLUME
DT300
The procedure below shows how to change the volume
of ringer tone.
While indicating the current time on LCD, press
Menu key to open the Menu screen.
Select 3 Setting and then press (Enter),
(Right-cursor) or OK soft key. (or press 3 key.)
[Menu]
1 Call History
2 Directory
3 Settings
Back OK
Select 1 Ring Volume and then press
(Enter), (Right-cursor) or OK soft key. (or
press 1 key.)
[Settings]
1 Ring Volume
2 Offhook Ring
3 Back Light
4 Headset Ring
5 Peripherals
Back OK
Ring Volume can be set in 13 levels (0 - 12). Adjust
the ringer tone volume by using key and then
press (Enter) or OK soft key.
Turn the volume up.
Turn the volume down.
[Ring Volume]
[ ]
Back OK