Charging the T7406 Battery Pack / 25

First-time Charging

When you first setup your new handset, follow these steps to charge the battery and install it into the handset:

1.Charge the battery pack in the back battery port of the charger for a minimum of 30 minutes.

2.Install the battery pack in the handset.

3.Charge the battery pack in the handset for a minimum of three hours.

4.Trickle charge a spare battery pack in the back battery port of the charger for 12 hours.

The following diagrams demonstrate where the battery pack fits onto a handset, and how to trickle charge the spare battery pack.

Battery

pack

Note: If you

are using a

leather cover,

it must be

removed

before you

put your

handset in

charger.

Indicator lights

Installing a Battery Pack into the Handset

1.Position the battery pack in the bottom position on the back of the handset.

2.Snap the top of the battery pack into place.

Charging the Handset

1.Slide the handset into the charger. Make sure the handset and charger contacts touch.

2.The handset charge indicator light turns on. The battery pack indicator light is red while it is charging. The battery pack fully charges in approximately three hours. When the battery pack is fully charged, the indicator light turns green.

Note: Charging begins as soon as the handset is placed in the base station.

3.Slide the spare battery pack into the back battery port. Make sure the battery pack and charger contacts touch.

T7406 Installation Guide

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Nortel Networks NT8B45AAAB, T7406 manual First-time Charging