BT Quartet 1500 User Manual page 19

There are 3 levels to choose
from, HIGH, LOW and OFF.
1 = HIGH, 2 = LOW and
3 = OFF. The default setting
is HIGH.
Press the
button.
Press the
Enter the setting you want,
from to .
You will hear a sample ring
of the base ringer at levels
1 and 2.
Press the
button to confirm the setting.
You will hear a
confirmation tone.
To use Call Waiting you will need
to subscribe to the Service from
your network provider. A quarterly
fee is payable.
If an incoming call arrives while you
are already engaged on a telephone
call, you will hear a soft beep every 5
seconds (this beep is not audible to
the person you are speaking to).
button.
Instead of the engaged tone, the
second caller will hear an
announcement to hold as you are
aware that there is a second call.
You can answer the second
call, without disconnecting
your first caller, by pressing
the button. The first caller
R
will be put on hold.
When you have spoken to
the second caller you can
return to the first caller by
pressing the
R
You can switch back and
forth between the 2 calls
without disconnecting either
if you wish.
If you wish to disconnect
the first call, press the
button after speaking to the
first caller.
The handset will then ring.
Press the
again and continue with the
second caller.
The second caller will only
be charged for their call
from the moment you
answer and not while they
are waiting for your
initial contact.
button again.
button
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