BT 400 Plus manual - page 9

6
Paragon 400 Plus ~ 3rd Edition ~ 5th August ’03 ~ 5290
SETTING UP
9V DC
LINE
HANDSET
2Connect handset cord to base
3Connect the telephone line cord
If you do not have a modern phone socket, call
0800 800 150 and ask for a BT engineer to
come and fit the correct socket. This is a
chargeable service.
9V DC
LINE
Although optional we recommend fitting an
alkaline battery which will provide up to 25 hours
back-up and ensure your messages are saved
in the event of a mains power failure.
Ensure the Paragon 400 Plus is disconnected
from the telephone line.
To fit the battery.
1Lift the cover.
2Insert one LR61 battery (not supplied).
The battery compartment must be fully closed
for the battery to work.
Battery low warning
The display indicates when the battery power is
low. If no battery is inserted, it remains lit.
1Insert back-up battery
2
1