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BT BT4500 - Handset Tones and Display Contrast

BT BT4500
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0800 145 6789* or go to bt.com/producthelp
54
T
U
V
e are two handset tones:
keypad tones and confirmation
tones. You can turn these on or
off, the default setting is On.
Keypad tones: when turned on,
you will hear a beep after each
button press.
Confirmation tones: when
turned on, you will hear a tone
after each successful action
or after an error has occurred.
This does not include the
battery charging tone when the
handset is placed on the base/
charger, low battery or out of
range warnings or tones used in
calls such as Call Waiting or
Call Intercept.
There are 5 contrast levels
to choose from. The default
setting is Level 3.
A
V
5
7
7
4
5
8
^
_
Select
Menu, scroll
5
4
â
Settings and
press
OK.
2.
Sounds is displayed, press OK. Press
5
4
â
Tone adjustment and press OK.
3. Press
5
4
â
7
Standard,
Increase treble or Increase bass and press OK.
Saved is displayed.
`
7
7
4
5
5
S
S
^
_
Select
Menu, scroll
5
4
â
Settings and
press
OK.
2.
Sounds is displayed, press OK. Press
5
4
â
Handset tones and press OK.
3. Press
5
4
â
Keypad tones or
Confirmation tone and press OK.
4. Press
5
4
â
Tones on or Tones off
and press
OK. Saved is displayed.
C
7
4
8
he handset display contrast
^
_
Select
Menu, scroll
5
4
â
Settings and
press
OK.
2. Press
5
4
â
Display and press OK.
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