LEXIBOOK DPC280 User manual

Important note — emergency calls
The Big Button Combo cordless handset is not
designed for making emergency calls when the mains
power fails. If you ever need to call Emergency Services
during a power failure, use the base telephone, lifting
the handset rather than using the speakerphone.
If you need help …
The Binatone Help Line is available from 9.00 am to
5.00 pm, Monday to Friday, on
01325 304 473
Unpacking your Big Button Combo
In the box are:
■one or more cordless handsets (depending on the
system you have purchased)
■one base telephone (which is also the base unit for
the cordless handset), including a corded handset
■a mains power lead and adapter for the base telephone
■a telephone line cable for the base unit telephone
■a rechargeable battery pack and a battery
compartment cover for each handset
■depending on the system you have purchased, up to
four charger pods, each with mains power lead and
adapter attached
Keep the packaging materials in a safe place in case
you later need to transport the unit.
Keep your sales (till) receipt, which is your guarantee.
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:43:38
Color profile: Generic CMYK printer profile
Composite Default screen

Where to find it — the cordless handset
Before you can use the cordless
handset to make calls you will
need to fit and fully charge the
battery pack, as described on
pages 7 and 8. Please read the
notes on pages 5 and 6 first.
CHARGE light
Comes on steadily when the handset’s
batteries are being charged.
RINGER/EARPIECE VOLUME
button
Press during a call to adjust the
volume in the earpiece.
Press when the handset is idle to
adjust the ringer volume.
MEMORY button
Press to store numbers in the Phone Book,
and to make calls to stored numbers
BACK /RECALL button
Press to move through numbers in the
Phone Book, or through menu options.
You may need the Recall function if your
Big Button Combo is connected to a PBX,
or if you use BT’s Select Services.
RINGER ON/OFF button
Press when the handset is idle
(not busy on a call) to turn the
ringer on and off.
PHONE button
Press to begin, answer and end a telephone call.
SPEAKERPHONE button
Press during a call to switch to and
from speakerphone operation.
… and on the side of the base telephone
LAST NUMBER REDIAL /PAUSE button
Press to make a repeat call to the last number you dialled.
Press to generate pauses when using the phone on a PBX.
SPEAKERPHONE
volume switch
Slide to adjust the
volume of the
loudspeaker.
Recall Timer switch
Leave this at 100 ms unless you’re having
problems using your phone on a PBX.
RINGER volume switch
Slide to adjust the volume
of the ringer.
MUTE/DELETE button
Press during a call to mute the microphone so the
other person can’t hear you.
Press when dialling (if you dial before pressing the
button) to delete digits from the display.PHONE
Press briefly at any point to return the display to
standby mode.
CALLER DISPLAY /FORWARD button
Press to move through numbers in the Phone
Book or records in the Caller Display list.
KEYPAD LOCK button
Press when the handset is idle, to lock and unlock the keypad.
INTERCOM button
Press to make a call to another cordless handset
registered to the same base unit.
For an explanation of what appears on
the display, see page 4.
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:45:31
Color profile: Generic CMYK printer profile
Composite Default screen

Binatone Help Line: 01325 304 473 1
Where to find it — the base telephone
HANDSET LOCATOR button
Press briefly to make the
cordless handset ring, if you’ve
forgotten where you put it.
Press to adjust the
volume in the
earpiece.
EARPIECE VOLUME
and buttons+–
MEM (Memory) button
Press to store numbers in memory,
and to make calls to stored numbers
M1, M2 and M3 one-touch memory buttons
For storing important numbers so you can make
one-touch calls to them
MUTE button
Press during a call to mute the mouthpiece or
microphone so the other person can’t hear you.
IN USE/RINGING light
This comes on when
you have a connection
to the telephone line
using the base tele-
phone. It flashes when
the phone is ringing for
an incoming call.
CORDLESS HANDSET IN USE light
This comes on when the cordless
handset is using the line. It flashes
when the cordless handset is ringing
for an incoming call.
LAST NUMBER
REDIAL
/PAUSE button
…asonthe
cordless handset
RECALL button
You may need this if your
Big Button Combo is con-
nected to a PBX, or if you
use BT’s Select Services.
SPEAKERPHONE button and light
MUTE
Press to make, answer or end a call
using the speakerphone.
The light comes on when the speaker-
phone is in use, and flashes when you
press the button.
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:50
Color profile: Generic CMYK printer profile
Composite Default screen

CONTENTS
Information on the display 4
Read these notes first 5
Choosing a site for the base
telephone and charger pod, 5
Radio signals between handset and
base unit, 5
Connection and conditions for use, 5
Mains power connection, 6
Electrical safety, 6
Installation and set-up 7
Before you start 9
Interference, 9
‘Out of range’ warning, 9
BASE TELEPHONE — BASIC USE
Making and answering calls 10
To switch between the handset and
the speakerphone, 10
Last Number Redial, 11
To mute the mouthpiece or
microphone, 11
To adjust the volume, 11
Ringer volume, 11
Memory dialling 12
To store a number in memory, 12
To make a one-touch memory call,
12
To make a two-touch memory call,
12
CORDLESS HANDSET — BASIC USE
Making and answering calls 13
The handset’s speakerphone, 13
Last Number Redial, 14
To mute the mouthpiece, 14
To lock the keypad, 14
Earpiece volume, 15
Ringer volume, 15
Ringer melody, 15
Transferring calls between the base
telephone and the cordless
handset 16
From base telephone to cordless
handset, 16
From cordless handset to base
telephone, 16
To page the cordless handset, 17
CORDLESS HANDSET —
ADVANCED USE
Memory dialling 18
To store a number, 18
To make a memory call, 19
To delete a number from memory,
19
Caller Display 20
To check Caller Display records, 20
To return a call, 21
To store a Caller Display record in
memory, 21
To delete a Caller Display record, 21
2
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:50
Color profile: Generic CMYK printer profile
Composite Default screen

Multi-handset use 22
To make an intercom call, 23
To end an intercom call, 23
To transfer a call between handsets,
23
To shuttle between two calls, 24
Conference calls, 25
New Call tone, 25
Registering new handsets 26
To register a handset, 26
To remove (de-register) all handsets,
27
GENERAL INFORMATION
Troubleshooting 28
Guarantee and service 33
Cleaning and care 34
Declaration of conformity 34
Technical details 35
Contents
Binatone Help Line: 01325 304 473 3
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:50
Color profile: Generic CMYK printer profile
Composite Default screen

Information on the display
4
Appears when you press the button to
store a number in memory or to make a call to a
stored number.
MEMORY
Memory/Store
The bottom line shows the
handset number.
When you make a call, it shows
dialled numbers, call duration and
other information.
Battery level
Ringer/
Ringer Off
= ‘Low’
Shows how fully charged the handset’s batteries are.
When it shows ‘Low’, replace the handset on the
charger pod to charge the batteries. While the
batteries are being charged, the bars on this symbol
move continuously.
Appears when you’re setting the ringer melody and
volume.
‘Ringer Off’ is shown while the ringer is turned off.
Caller Display Flashes when you have new Caller Display records. It
comes on steadily when you have listened to the
records but not yet deleted them from memory.
Antenna Comes on steadily when your handset is within range
of the base unit. It flashes if you go out of range.
Intercom Appears when you make an intercom call to another
handset.
This is on steadily when you are connected to the
telephone line. It flashes for an incoming call, or when
your handset is being paged from another handset.
The appears when the microphone is muted.X
Phone line/
secrecy
Speakerphone
Appears when the handset’s speakerphone is on.
Lock
Appears when the keypad is locked.
Arrows When a number is too long for the display, these show
that you can press the or buttons to scroll.
01:46
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:52
Color profile: Generic CMYK printer profile
Composite Default screen

Read these notes first
Choosing a site
for the base
telephone and
charger pod
The base telephone and charger pod(s) should be
placed on a level surface, in a position where:
■the mains adapter plug will reach an easily accessible
230-V AC switched mains supply socket — never try
to lengthen the mains power cable
■the base telephone’s telephone cable will reach your
phone line socket or extension socket (the charger
pod does not have a telephone line connection)
■it is not close to another telephone — this can cause
radio interference
■it is not close to a sink, bath or shower, or anywhere
else where it might get wet
■it is not close to other electrical equipment —
fridges, washing machines, microwave ovens, fluor-
escent lights, TVs etc.
The base telephone can be wall mounted if you prefer,
using the template supplied.
Radio signals
between
handset and
base unit
To use your cordless handset and base unit (part of the
base telephone) together, you must be able to establish
a radio link between them. Be aware that:
■Any large metal object — like a refrigerator, a mirror
or a filing cabinet — between the handset and the
base unit may block the radio signal.
■Other solid structures, like walls, may reduce the
signal strength.
Connection
and conditions
for use
You can connect your Big Button Combo to a direct
exchange line (DEL) — a line connected to a local
exchange, with its own phone number; to an extension
socket connected to a DEL; or to an extension on an
approved compatible PBX. Do not connect the Big
Button Combo as an extension to a payphone.
Binatone Help Line: 01325 304 473 5
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:52
Color profile: Generic CMYK printer profile
Composite Default screen

The ringer equivalence numbers (RENs) of all
instruments (phones, fax machines, etc.) connected to
an exchange line must not add up to more than 4 —
otherwise, one or more of them may not ring and/or
answer calls correctly. The Big Button Combo has a REN
of 1, and most other telephones have a REN of 1 unless
marked otherwise.
Mains power
connection
IMPORTANT — the Big Button Combo base telephone
and charger pod must be used with the mains adapters
supplied with them.
Using any other adapter will result in non-compliance
with EN60950, and will invalidate any approval given to
this apparatus.
Electrical
safety
◆DON’T let the base telephone or charger pod get wet.
Electrical equipment can cause serious injury if used
while you are wet or standing in water.
◆If the base telephone or the charger pod ever falls into
water, DON’T retrieve it until you have unplugged the
power lead from the mains and the telephone line plug
from the telephone socket; then pull it out by the
unplugged cables.
◆NEVER use your Big Button Combo outdoors during a
thunderstorm — unplug the base telephone from the
telephone line and the mains socketwhen thereare
storms in your area. Damage caused by lightning is not
covered by the guarantee.
Read these notes first
6
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:52
Color profile: Generic CMYK printer profile
Composite Default screen

Installation and set-up
Binatone Help Line: 01325 304 473 7
DC 9V TEL LINE
1
3
5
4
Choose a suitable site for the
base telephone See page 5
Plug the mains adapter into a
230 V AC, 50 Hz mains socket,
with the switch on the socket
set to OFF
Plug the charger pod’s mains adapter into
a 230 V AC, 50 Hz mains socket, with the
switch on the socket set to OFF
Switch on at the mains sockets
Connect the mains power
lead and the telephone line
cord into the the base unit
2
Use the telephone
line cord supplied
with your Big
Button Combo —
do not use any
other telephone
line cord
See the note
on page 6
See the note
on page 6
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:54
Color profile: Generic CMYK printer profile
Composite Default screen

Installation and set-up
8
6
7Charge the batteries for 15 hours
When you don’t need to use the
cordless handset (for example,
overnight or when you go out),
replace it on the charger pod, to
kee
p
the batteries char
g
ed.
Before you use the cordless
handset for the first time, it
is important to charge the
batteries fully.
Leave the handset on the
charger pod for 15 hours.
C. Slide the battery
compartment cover
into place, pressing
firmly to make sure it
A. Remove the battery
compartment cover
The CHARGE light
comes on
The display may
show
for a few moments,
and the antenna
symbol may flash.
searching
BLACK RED
Fit a battery pack in each
cordless handset
B. Insert the
battery pack as
shown, and tuck
in the wires
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:57
Color profile: Generic CMYK printer profile
Composite Default screen

Before you start
Interference If the sound quality gets worse as you move around
while you’re using the cordless handset, this is probably
caused by interference between the handset and the
base unit, perhaps because you are too near to another
phone or other electrical equipment.
Move to a different position to clear the interference.
If you do not move, your call may be cut off.
!Radio interference in the environment may occasionally
cause a short break in the link between the cordless
handset and the base unit while you are on a call.
The handset’s display will flash briefly, while the link
is automatically restored.
‘Out of range’
warning If you hear a warning tone during a call, and/or the
sound in the earpiece becomes faint or distorted, you
may be going out of range of the base unit. Move
nearer to the base unit within 20 seconds, until the
tone stops. Otherwise, your call may be cut off.
Installation and set-up
Binatone Help Line: 01325 304 473 9
Make sure the mains socket is
switched on if you want to use
the cordless handset or the
speakerphone — they will not
work without electrical power
Connect the base telephone to the telephone line
Switch off power at the mains socket
Insert the telephone line plug into
the socket as shown
Switch mains power back on
8
Use the plug to
raise the shutter
before pushing
it into the socket
NOTE: the charger pod does not have
a connection to the telephone line.
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:58
Color profile: Generic CMYK printer profile
Composite Default screen

Making and answering calls
While using the base telephone — when you’re
connected to the telephone line, the IN USE light is on;
when you’re connected on a speakerphone call, the
SPEAKERPHONE light is also on.
To make a
call
1Lift the corded handset or press the
SPEAKERPHONE button. Check for Dial tone
2Dial the telephone number
To answer a
call When the phone rings:
◗Lift the handset or press the
SPEAKERPHONE button
To end a call ◗Replace the handset or press the
SPEAKERPHONE button
Check that the SPEAKERPHONE and IN USE
lights are out.
To switch
between the
handset and
the
speakerphone
While you’re using the handset, to speak
hands-free:
◗Press the SPEAKERPHONE button and
replace the handset
While you’re using the speakerphone, to speak
privately:
◗Simply lift the handset
BASE TELEPHONE
10
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:58
Color profile: Generic CMYK printer profile
Composite Default screen

Last Number
Redial To make a repeat call to thenumber you
dialled:
1Lift the handset or press the
SPEAKERPHONE button
2Press the REDIAL/P button
To mute the
mouthpiece or
microphone
To put a call on hold, so that the person on the
other end cannot hear you:
◗Press the MUTE button once
uWhile the mouthpiece is muted and the
handset is off hook, the IN USE light flashes.
While the microphone is muted in speaker-
phone mode, the SPEAKERPHONE light flashes.
To get back to the call:
◗Press the MUTE button again
To adjust the
volume To adjust the volume in the handset’s earpiece:
◗Press the VOLUME +/– buttons
To adjust the volume of the loudspeaker in
speakerphone mode:
◗Slide the switch at the side of the unit
Ringer volume To adjust the volume of the base telephone’s
ringer:
◗Slide the switch at the side of the unit
Binatone Help Line: 01325 304 473 11
BASE TELEPHONE Making and answering calls
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:59
Color profile: Generic CMYK printer profile
Composite Default screen

Memory dialling
The base telephone has:
■three one-touch memory buttons,M1,M2 and M3
■ten two-touch memory locations, 0 to 9
To store a
phone
number in
memory
1Press the MEM button
2Key in the phone number
3Press the MEM button again
4EITHER press a one-touch memory button
(M1,M2 or M3) to store the number in that
button
OR key in a memory location number
(0to 9)
To make a
one-touch
memory call
1Lift the handset or press the
SPEAKERPHONE button
2Press a one-touch memory button (M1,M2
or M3)
To make a
two-touch
memory call
1Lift the handset or press the
SPEAKERPHONE button
2Press the MEM button
3Key in a memory location number (0to 9)
BASE TELEPHONE
12
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:59
Color profile: Generic CMYK printer profile
Composite Default screen

Making and answering calls
When you make or answer a call using the cordless
handset, the display shows the call’s duration in
minutes and seconds.
The handset’s
speakerphone When you press the SPEAKERPHONE button
you can listen without holding the handset to
your ear.
You can press the SPEAKERPHONE button any
time during a call to switch the speakerphone
on and off; but you must press the PHONE
button to end a call.
To make a
call
1Key in the telephone number
If you make a mistake, press the MUTE/DEL
button to clear digits one by one from the
display. To clear all digits, press and hold the
MUTE/DEL button.
2Press the PHONE or SPEAKERPHONE button
(You can dial the number after you press the
PHONE button if you prefer, but you won’t be
able to correct any mistakes if you do it that
way.)
To answer a
call When the handset rings:
◗Press the PHONE or SPEAKERPHONE button
To end a call ◗Press the PHONE button so that the
symbol disappears from the display
CORDLESS HANDSET
Binatone Help Line: 01325 304 473 13
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:59
Color profile: Generic CMYK printer profile
Composite Default screen

Last Number
Redial To make a repeat call to any one of the last
three numbers you dialled:
1Press the Last Number Redial/P button
uThe last number you dialled is shown on the
display.
2If necessary, press the Last Number
Redial button again until the number you
want is shown on the display
3Press the PHONE or SPEAKERPHONE button
to dial the number
To mute the
mouthpiece To put a call on hold, so that the person on the
other end cannot hear you:
◗Press the MUTE/DEL button once
While the mouthpiece is muted, is shown
on the display.
To get back to the call:
◗Press the MUTE/DEL button again
To lock the
keypad To lock the keypad so that no buttons can be
pressed:
◗Press the LOCK button and hold it for about
3 seconds until appears on the display
To unlock the keypad:
◗Press the LOCK button and hold it until
disappears from the display
CORDLESS HANDSET Making and answering calls
14
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:59
Color profile: Generic CMYK printer profile
Composite Default screen

Earpiece
volume During a call, to adjust the volume in the
cordless handset’s earpiece or speakerphone:
1Press the VOLUME button
uThe display shows the current volume level
(1 to 5 ) as a number of small circles
2Press a numbered key (1to 5) to select the
volume you want
uThe cordless handset will stay at this volume
level until you change the volume again.
Ringer volume You have a choice of five ringing volume
levels, or you can turn the ringer off altogether.
While the handset is idle (not busy on a call):
1Press the VOLUME button briefly
uThe display shows the current volume level
(1 to 5 ) as a number of small circles, and the
handset rings.
2Press the (Caller Display) or (R)
button briefly to change the volume
3Press the VOLUME button again to confirm
Ringer melody You have a choice of nine ringing melodies.
While the handset is idle (not busy on a call):
1Press the VOLUME button and hold it for
about 3 seconds
uThe display shows followed by the
current ringer (1to 9)
2Press the (Caller Display) or (R)
button briefly to hear the different ringer
melodies
When you reach the melody you prefer:
3Press the VOLUME button again to confirm
CORDLESS HANDSET Making and answering calls
Binatone Help Line: 01325 304 473 15
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:59
Color profile: Generic CMYK printer profile
Composite Default screen

Transferring calls between the base
telephone and the cordless handset
You can transfer calls backwards and forwards between
the base telephone and cordless handset, but you
cannot make intercom calls between them.
From base
telephone to
cordless
handset
When you have a call in progress on the base
telephone:
1On the base telephone, press and release the
HANDSET LOCATOR button
uthe call is put on hold
2On the cordless handset, press the PHONE
or SPEAKERPHONE button
uYou are connected to the call on the
cordless handset.
From cordless
handset to
base
telephone
When you have a call in progress on the
cordless handset:
1On the base telephone, lift the handset or
press the SPEAKERPHONE button
2On the cordless handset, press the PHONE
button
uYou are connected to the call on the base
telephone.
16
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:46:59
Color profile: Generic CMYK printer profile
Composite Default screen

To page the
cordless
handset
This is useful if you can’t find your cordless
handset.
◗On the base telephone, press and release the
HANDSET LOCATOR button
uThe cordless handset rings with a special
tone, while its number flashes on the display. If
you have more than one cordless handset
registered to your base, they will all ring.
To stop the cordless handset ringing:
◗On the cordless handset, press any button or
numbered key
You’ll need to do this on all ringing handsets. If
you don’t press a button, the ringing will carry
on for 20 seconds.
Transferring calls
Binatone Help Line: 01325 304 473 17
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:47:00
Color profile: Generic CMYK printer profile
Composite Default screen

Memory dialling
You can store up to 10 numbers in each cordless
handset’s memory, in memory locations 01 to 10. Each
number can have up to 25 digits.
To store a
number Make sure the handset is idle (not connected
on a call).
1Press the MEMORY button and hold it for
about 2 seconds until the symbol flashes
on the display with a cursor (small dash)
flashing above it
2Key in the number you want to store
If you key in any wrong digits, you can press
the MUTE/DEL button to delete them
from the display.
3Briefly press the MEMORY button again
uThe phone number moves to the right on
the display, and the cursor flashes on the left.
4Key in a memory location number
(0 to 9)
uYou hear a confirmation tone and the
display goes back to standby mode. The
number is now stored.
5Make a note of the number you have stored.
Turn over for details of how to make a call to a stored
number.
CORDLESS HANDSET
18
E:\Binatone2003\BigButtonCombo\BigButtonCombo_01.vp
23 December 2003 11:47:00
Color profile: Generic CMYK printer profile
Composite Default screen
Table of contents