Battery Levels; Handset Configuration; Important First-Time Installation Information - Nortel T7406 Installation Manual

Battery levels

The following icons appear on the display.
Note: The battery level icons show approximate charge status values.
You can talk continuously for up to five hours on the handset with a fully
charged 1400 mAh battery pack. A fully charged battery pack has a
standby time up to 72 hours. Using the backlight shortens talk and
standby time.

Handset Configuration

This section describes how to set up handsets on a base station. Note
that there is one extra step for setting up the first handset on a new base
station.

Important First-time Installation Information

When performing the initial configurations on the handset, ensure that
all the handsets you intend to configure have fully-charged battery
packs installed.
Since the handsets start scanning as soon as they are powered, you must
set the handset ID #s first when you configure the handset to avoid
conflicts between handset signals and the possibility of one set
mirroring another.
Indicates battery pack is fully charged.
Indicates battery pack is 2/3 charged.
Indicates battery pack is 1/3 charged.
Indicates battery pack is completely
discharged.
Handset Configuration / 27
T7406 Installation Guide