Important battery pack information / 15T7406 Installation GuideImportant battery pack informationBefore you use the T7406 cordless handset, read the followinginformation.This unit contains a rechargeable nickel metal hydride battery:• Follow the proper installation and charging procedures for theT7406 battery pack. Refer to Charging the T7406 Battery Pack onpage 24.• The rechargeable battery pack must be fully charged before you usethe T7406 handset for the first time.• It takes approximately three hours to charge a standard 1400 mAhbattery pack.• It takes approximately 12 hours to trickle charge the spare battery inthe charging cradle.Nickel metal hydride batteries are recyclable. You can help preserve theenvironment by returning your unwanted batteries to your nearestrecycling center for recycling or proper disposal.Phone 1-800-8-BATTERY to locate a Battery Recycling Center nearyou.Warning:• The battery will explode if disposed of in a fire.• Do not use the nickel metal hydride batteries providedwith your T7406 cordless telephone with any otherproduct. These batteries were designed specifically foruse with theT7406 telephone and the T7406 chargerONLY. Improper use of the T7406 batteries may result infire hazard.• Do not do anything that would cause the battery to shortcircuit.• Do not charge the battery with any charger other than theone supplied with this equipment.WARNINGNickel metal hydride batteries must be disposed ofproperly.Do not dispose of the batteries in office or householdwaste.