BT RESPONSE 15 PLUS User Manual page 8

Place the back-up battery in the
compartment on the underside of your
Response 15 Plus.
Your Response 15 Plus battery low light,
located beside the display, indicates
back-up battery strength.
The LED will light up when the battery
is low. It also remains lit when no
back-up battery is inserted.
6
You will now be able to use your
telephone as normal.
Your Response 15 Plus is now ready
to use.
Use the template on page 21 to drill holes
in the wall. Leave a small gap between
the screw heads and the wall.
Place your Response 15 Plus over the
screw heads and slide down.
WALL PLUG
WALL
SCREW
72 mm