Turning the ringer on and off
By default, the ringer is on.
the PLAY/PAUSE/STOP button twice
The Celestia says: 'Ring on' or 'Ring off'.
to switch the ringer on or off
to save the new setting and leave Settings mode
to leave Settings mode without saving any changes
OR press PLAY/PAUSE/STOP to go back to setting the time and date
The Celestia 400 must be serviced by trained
engineers. NEVER attempt any repairs or
adjustments yourself — you could make the
problem worse and invalidate the Guarantee.
Always make sure your Celestia 400 is fully
plugged into the telephone line socket and the
mains power socket.
If the phone does not ring ...
Check that the ringer volume is not set to
Check that the total REN value of all
equipment connected to your telephone line is
no more than 4. Disconnect one or more
telephones and see whether that helps.
Operating 0ºC to 40ºC
Storage -20ºC to 60ºC
230 V AC, 50Hz, AC9 V, 200 mA
Mains adapter part number XX002104D
The AC port (connected to the mains power supply) is a
SELV port with respect to EN41003
If you need help, call the Binatone Help Line
020 8344 8870
9.00 am to 5.00 pm, Monday to Friday
If you cannot dial out ...
Disconnect all other instruments connected to
the same line as the Celestia 400 and see
whether you can make a call.
Disconnect the Celestia 400 from the
telephone line and plug a telephone into the
socket. Try making a call. If this works, the line
If you are using a two-way socket adapter,
remove it and plug a telephone directly into
the socket. If the call now works, the adapter
may be faulty.
If you think the fault may be on the exchange
line, contact the service provider (the BT
engineers on 151, or your cable company).
If you still cannot identify the cause of the
problem, contact the Binatone Help Line.
Time and date
12:00 am on 01-01
Max. incoming message length
If the unit is disconnected from the telephone line, all
settings will be returned to these defaults.
Binatone Telecom plc operates a policy of continuous product
improvement, and so reserves the right to make changes to the
product and functions without notice.
CALLER ID buttons*
skip to the next record
go back to the previous
call back the number
— enter or leave
— record a memo
— rewind during
— decrease value in
— record an outgoing message
— fast-forward during message
— increase value in Settings mode
* Please note that, to use these features, you need to
subscribe to the BT Caller ID option, or the equivalent
option from your service provider.
While the Celestia 400
is idle, the display
shows information as
in this example:
Other information and
symbols that appear
on the display include:
After the Celestia 400 has been connected to the
line for 16 seconds, the call duration is shown here
When you call back a number from Caller ID
memory, the record number is shown here
ANSWER ON light
This also flashes when
the unit is ringing for an
— switch the answering
machine on and off
— delete recorded messages
— leave Settings mode without
— start, pause and stop
— in Settings mode, move
from one setting to the next
— press while the unit is recording
an incoming message, to stop
recording and speak to the caller
buttons can also be used to adjust
the speaker and ringer volumes (see page 7)
The time and date — 9.35 am
on 13 October
There are 2 new caller ID records
and 12 records altogether
There are 4 new incoming messages
or memos and 15 messages/memos
This appears when you press the
SPEAKERPHONE button to listen
and/or speak to a caller; or when you
call back a number from the Caller ID
The bell appears when the unit is
ringing for an incoming call (even if
the ringer is turned off)
This shows the loudspeaker volume currently set