Battery Low Warning; Battery Performance - BT On-Air 1800 User Manual

Wireless freedom to talk & surf
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Hold the black plastic square between thumb
and forefinger and peel off individual feet
from backing sheet as shown. These are to stop
your base from moving and to protect your
work surface.
If you decide on position B, place 2 of the
rubber feet on the plinth and 2 on the base.
Plug the power adaptor into the wall socket and
switch on. When the power is switched on, the
PLAY button on your base will light up green.
Under no circumstances should
non-rechargeable batteries be used. Only use
the approved batteries. Using unapproved
batteries will invalidate your guarantee and
may damage the telephone.
Fully discharging the batteries at least once
a month will help them to last as long as
possible. However, the charge capacity of
rechargeable batteries will reduce with time
as they wear out, so reducing the
talk/standby time of the handset. Eventually
they will need to be replaced. New batteries
can be obtained from any BT Shop or from
the Helpline on 0845 300 0156.
10
Place the handset in the cradle on the base
station. The handset display will show the
battery symbol. If it does not appear, see Help,
page 48.
When the battery has been charged for at least
16 hours the display will show the
/
Empty

Battery low warning

If the handset battery symbol is empty and you
hear warning beeps, you will need to recharge
your handset before you can use it.

Battery performance

Your handset is supplied with NiMH
batteries. These need to be initially charged
continuously for 16 hours to reach full
charge.
Note that the battery charge icon does not
indicate the correct level when the batteries
are first installed. The batteries must first be
fully charged.
Plug the line cord into the telephone wall socket.
symbol.
/
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