1.
Press
Menu
(
) to access the main menu.
2.
Select
Settings
(
).
3.
Select
Sounds
(
).
4.
Select
Tone Length
(
).
5.
Select
Normal
or
Long
and press
Select
(
).
Normal :
Send DTMF in 150msec
Long :
Send DTMF when digit key is released.
(Max. 2 secs.)
Power Sound
1.
Press
Menu
(
) to access the main menu.
2.
Select
Settings
(
).
3.
Select
Sounds
(
).
4.
Select
Power Sound
(
).
5.
Select
On
or
Off
and press
Select
(
).
Display Settings
Backlight
1.
Press
Menu
(
) to access the main menu.
2.
Select
Settings
(
).
3.
Select
Display
(
).
4.
Select
Backlight
(
).
5.
Select
LCD
or
Keypad
.
LCD :
Adjusts the main screen lighting time.
(10, 20, 30 Seconds, Always On, Always Off).
Keypad :
Adjusts the keypad lighting time.
(10, 20, 30 Seconds, Always On, Always Off).
6.
Press your navigation key to select one of the options.
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