
If you experience any problems, please visit
www.bt.com/producthelp
Welcome ….
to your BT Duet 210
Corded Telephone
• 10 number quickdial memory
- for ease of dialling your most
important telephone numbers
• Mute – mutes your voice so
you can talk to someone else in
the room without your caller
hearing you
• Last number redial – easy,
one-touch dialling of the last
number called
• Desk or wall mountable for
your convenience
2

If you experience any problems, please visit
www.bt.com/producthelp
Getting started
Setting up
1 Plug the telephone line cord into
the telephone wall socket.
2 You can use your telephone on a
desk or similar surface or it can be
wall mounted:
To use on a desk
i
) Press the telephone line cord into
the groove on the underside of the
base to ensure the phone sits flat.
To wall mount your phone
Important
Before you wall mount, please
check that:
- the wall can support the
weight of the phone
- you are not drilling into any
hidden wiring or plumbing
- the telephone line cord will
reach the telephone socket
BT are not responsible for any
damage/injury caused while
attempting to wall mount
your telephone.
3

If you experience any problems, please visit
www.bt.com/producthelp
i) Drill two 4mm diameter holes in
the wall either 100mm or 72mm
apart according to your preference.
Wall
Wall plug Screw
100mm or 72mm
ii) Insert wall plugs into the holes,
and then insert a screw into each
hole. Leave approximately 5mm
of the screw head protruding
from the wall to hold the base
securely in place.
iii) Position the telephone onto the
screws. Drop down and secure
into place.
44

Getting to know your phone Using the phone
Make a call
1
Lift the handset and wait for the
dial tone.
Hook switch
2 Enter the telephone number.
End a call
1
Replace the handset or press the
hook switch if you want to make a
follow-on call.
Receive a call
1
When you receive a call, the
telephone rings and the red
incoming call LED indicator will
flash. Simply pick up the handset
to answer the call.
Last number redial
1
Lift the handset and press the
called will be redialled.
A redial number can only be 32
digits long. If the last number
redialled was longer than 32
digits only the first 32 digits will
be dialled out.
Mute
1
During a call, press and release the
microphone. The red LED on the
mute button will illuminate to
indicate that the mute feature is on.
Your caller now cannot hear you speak.
Redial
Press to redial
the last number
called.
Mute (with
LED indicator)
During a call,
mutes your voice
so your caller
cannot hear
you. The red
LED illuminates
when the mute
function is on
and flashes
when storing
a number in
the quickdial
memory.
R
Used with switchboard
services and certain
BT Calling Features.
Press to make
a follow-on
call without
replacing
the handset.
If wall mounted,
allows your
handset to rest
securely
on the base.
Ringer volume
switch
Use to select the
ringer volume:
high, low or off.
Incoming call
LED indicator
Red LED flashes
to indicate an
incoming call.
Quick dial
Use to store and dial telephone
numbers in the quickdial memory.
If you experience any problems, please visit
www.bt.com/producthelp
2 To switch mute off, press and release
the button again. The red LED
will turn off and your caller will now
be able to hear you.
If you experience any problems, please visit
www.bt.com/producthelp