10
sETTING UP
Battery installation
Before using the telephone, install four
AA
alkaline
batteries to provide memory backup, and to enable
features such as Calling Number Display and the
IN USE
light. If good batteries are not installed, the display only
works when you lift the handset. When operating in this
mode, the display may be dimmer than usual.
If you unplug the telephone from the telephone wall
jack, or you lose telephone service for over a few
minutes, and good batteries are not installed, the
following information is lost: call list, numbers stored in
one-touch and speed dial memory, last number redial,
and all settings in the feature menu. It is recommended
that you install new batteries soon after the low battery
icon appears.
Follow the steps below to install batteries:
Press on the tab and lift to open the cover of the
battery compartment.
1.
Lift this tab
to open.
Press this tab
to release.