Important battery pack information | Nortel Networks NT8B45AAAB

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Important battery pack information

Before you use the T7406 cordless handset, read the following information.

This unit contains a rechargeable nickel metal hydride battery:

•Follow the proper installation and charging procedures for the T7406 battery pack. Refer to Charging the T7406 Battery Pack on page 24.

•The rechargeable battery pack must be fully charged before you use the T7406 handset for the first time.

•It takes approximately three hours to charge a standard 1400 mAh battery pack.

•It takes approximately 12 hours to trickle charge the spare battery in the charging cradle.

Warning:

• The battery will explode if disposed of in a fire.

• Do not use the nickel metal hydride batteries provided with your T7406 cordless telephone with any other product. These batteries were designed specifically for use with theT7406 telephone and the T7406 charger ONLY. Improper use of the T7406 batteries may result in fire hazard.

•Do not do anything that would cause the battery to short circuit.

•Do not charge the battery with any charger other than the one supplied with this equipment.

WARNING

Nickel metal hydride batteries must be disposed of properly.

Do not dispose of the batteries in office or household waste.

Nickel metal hydride batteries are recyclable. You can help preserve the environment by returning your unwanted batteries to your nearest recycling center for recycling or proper disposal.

Phone 1-800-8-BATTERY to locate a Battery Recycling Center near you.

T7406 Installation Guide

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Nortel Networks NT8B45AAAB, T7406 manual Important battery pack information

Contents

T7406 Cordless Telephone Installation Guide P0942257 Contents Low battery Safety Important Safety Instructions Installation Use Contents Provisioning the T7406 Operational BandwidthsOperational Parameters Installation Site Parameters Telephone-to-Base Range RF LANs Radio Frequency Local Area Networks Environmental Layout Considerations Combination Office/Warehouse Environments Unsuitable for the T7406 Battery Charge Controller Powering the T7406 OFF Specifications Important battery pack information Density and Interference About your T7406 telephoneRadio range and coverage considerations Security of Conversation Spare Parts T7406 Parts Lists Handset Overview Out of range... message appears Handset Signal Detection Display Handset Features Installing the Base Station Base Station FeaturesAntenna Mounting Bracket T7406 Pre-installation Programming Before you start Mounting and Connecting the Base Station Charging the T7406 Battery Pack First-time Charging Handset Power Low batteryRecharge Handset Configuration Important First-time Installation InformationBattery levels Identifying the Handsets to the System Assigning the Handset to the Base Station Using the Handset Display Buttons Configuring the First Handset to a Base StationConfiguring the Handset ID Number Changing the Handset ID Password Assigning the Security Code Setting Handset Features Configure the next handset to the base stationRing Type Lock Handset Ringer Volume Language Handset System Feature Notes 36 / Setting Handset Features Button Mapping on the Handset Memory buttons Programming memory buttons Button Inquiry System Feature codes Handset Asleep Mode Feature Conditions Handset Asleep Save Battery Mode Make and Answer Calls Make a callAnswer calls Mute microphone Hold calls Customize a handset Helpful hintsBacklight On/Off Assigning the Security Cleaning battery contacts Installing the T7406 Handset Accessories Installing the T7406 Handset Accessories Optional accessories Leather carrying casesHeadset Compatibility Headset installation Federal Communications Commission FCC Notice Regulatory informationCanadian Regulations US Regulations For Class a Host equipment EMI/EMC FCC Part Safety Important Safety InstructionsFor Class B Host equipment Use Installation 54 / Regulatory information Regulatory information