VTech Telecommunications Ltd 80-8587-00 用户手册
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Telephone settings
Telephone setup
Key Tone
The console is set to beep with each key press. If you
turn off the key tone, there are no beeps when you
press keys.
turn off the key tone, there are no beeps when you
press keys.
When the console is idle, press MENU
/SELECT
.
Press or to scroll to Phone Settings then press
MENU/
SELECT.
Press or to scroll to Key Tone then press
MENU/
SELECT.
Press or to choose On or Off.
Press
MENU/
SELECT to save the setting and return to
the previous menu. There is a confirmation tone. To exit
without making changes, press CANCEL.
without making changes, press CANCEL.
LCD contrast
Use this feature to adjust the screen contrast to one of eight levels to
optimize readability in different lighting conditions.
optimize readability in different lighting conditions.
When the console is idle, press MENU
/SELECT
.
Press or to scroll to Phone Settings then press
MENU/
SELECT.
Press or to scroll to LCD Contrast then press
MENU/
SELECT.
Press or to choose the desired screen contrast
level (Level 1 - Level 8).
level (Level 1 - Level 8).
Press
MENU/
SELECT to save the setting and return to
the previous menu. There is a confirmation tone. To exit
without making changes, press CANCEL.
without making changes, press CANCEL.
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Phone Settings
LCD Language
Area Codes
>Key Tone
LCD Contrast
Tone/Pulse
AUTO-MUTE
L1
L2
L3
L4
Key Tone
>On
Off
L1
L2
L3
L4
Phone Settings
LCD Language
Area Codes
Key Tone
>LCD Contrast
Tone/Pulse
AUTO-MUTE
L1
L2
L3
L4
LCD Contrast
>Level 1
Level 2
Level 3
Level 4
Level 5
Level 6
L1
L2
L3
L4
Telephone settings
Telephone setup