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BT BT4500 - Base Unit Operations; Base Controls and Indicators

BT BT4500
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I
0800 145 6789* or go to bt.com/producthelp
20
6
4
5
Answer on/off
[
V
U
Å
Å
È
V
z
T
U
}
z
Å
}
U
V
machine on or off.
When set to On, the text
‘On’ will light up on
the button.
V
~
|
U
V
ease the speaker
volume during playback,
the call screening volume
during idle and the base
ringer volume.
V
~
<
Y
z
V
ease the speaker
volume during playback,
the call screening volume
during idle and the base
ringer volume.
[
}
U
V
Y
z
È
Å
U
~
|
w
T
\
z
}
T
en there is
power to the base.
Flashes when the line
is in use or registration is
taking place.
v
[
V
U
Å
Å
Å
v
message playback.
u
|
v
=
=
|
È
V
|
z
w
v
~
}
Ç
}
u
Æ
v
V
ess
once to skip back to
the start of the current
message. Press twice to
skip back to the start of
the previous message.
|
U
~
U
e
[
V
U
Å
Å
z
U
{
U
~
U
U
the message during
playback. In idle mode,
press to delete all old
messages.
u
|
v
>
>
|
È
V
|
ng playback, press to
skip forward to the start
of the next message.
]
U
{
T
}
V
w
|
z
w
~
|
w
T
}
ery charging light.
On when the handset is
in the base charging.
[
~
}
y
W
T
U
z
Ç
È
T
}
x
U
z
U
}
messages, the button
will flash. Press once to
play new messages.
Press during playback
to pause playback.
~
}
[
~
}
y
[
V
U
Å
Å
v
~
}
Ç
ý
U
Å
Å
}
w
U
Å
back slowly. If messages are
already playing you can press
this button to play them in
slow play mode (to switch
back to normal speed,
press the
È
on).
ü
|
z
{
[
T
z
U
[
V
U
Å
Å
V
|
z
w
}
~
~
V
U
w
|
Å
U
V
U
{
handsets, helpful for finding a
missing handset, see page 26.
Also used during the registration
process, see page 65.
?
@
@
@
A
B
D
E
F
F
G
H
I
E
J
K
L
M
N
N
O
F
F
Q
R
F
D
R
O
F
?
T
?
E
U
F
D

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