Radio Shack ET-521 owner manual Replacing Battery Pack

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43-1021.fm Page 33 Tuesday, August 17, 1999 9:14 AM

REPLACING THE

BATTERY PACK

If you follow the instructions in “Connect- ing and Charging the Battery Pack” on Page 13, the battery pack should last about one year. If the battery does not hold a charge for more than 2 hours after an overnight charge, replace the battery with a new 3.6 volt, 300 milliamp battery with a connector that fits the socket in the battery compartment. You can order a replacement battery pack through your local RadioShack store.

Install the new battery pack as described below, then charge the battery pack for about 15 hours (see “Connecting and Charging the Battery Pack” on Page 13).

Note: To avoid losing information stored in memory, try to install and begin charg- ing the new battery pack within 2–3 min- utes.

1. Press down and slide off the cover.

2.Gently pull on the battery pack con- nector to disconnect it, then remove the battery pack.

3.Plug the new battery pack’s connec- tor into the socket and place the bat- tery pack into the compartment.

4.Replace the cover.

Cautions:

You must use a replacement battery pack of the same size and type, with the proper connector.

Do not dispose of the battery pack in a fire because it might explode.

Do not open or mutilate the battery pack.

Be careful not to short the battery pack by touching it with conducting materials, such as rings, bracelets, and keys. The battery pack or con- ductor might overheat and burn.

If you have trouble replacing the battery pack, take the phone to your local Ra- dioShack store for assistance.

Important: This product contains a re- chargeable nickel cadmium battery pack. At the end of the battery pack’s useful life, it must be recycled or disposed of properly. Contact your local, county, or state hazardous waste management au- thorities for information on recycling or disposal programs in your area. Some options that might be available are: mu- nicipal curb-side collection, drop-off box- es at retailers such as your local RadioShack store, recycling collection centers, and mail-back programs.

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Contents ET-521 Features Important Caller ID Information FCC Statement Read this Before InstallationContents Replacing the Battery Pack FCC Wants You to Know Selecting a Location PreparationAttaching the HANDSET’S Antenna Placing the Base on a Desk TOPFm Page 8 Tuesday, August 17, 1999 914 AM Mounting the Base on a Wall Plate Fm Page 10 Tuesday, August 17, 1999 914 AM Mounting the Base Directly on the Wall Fm Page 12 Tuesday, August 17, 1999 914 AM Connecting and Charging the Battery Pack Fm Page 14 Tuesday, August 17, 1999 914 AM Selecting Language Setting the Dialing ModeSetting the Area Code Setting the RingersChecking/Setting the Handset Ringer Turning the Base Ringer On or Off Setting the HANDSET’S Volume Telephone OperationMaking and Receiving a Call Using Redial Using FlashChanging Channel Using PAGE/INTERCOM Using HoldStoring a Number and Name in Memory Memory DialingFm Page 22 Tuesday, August 17, 1999 914 AM Entering a Pause Recalling Numbers Stored in MemoryDialing a Memory Number Testing Stored Emergency Numbers Chain-Dialing Service NumbersDeleting Information in a Single Memory Location Deleting Information in All Memory LocationsUsing the VIP Call List Caller ID Operation Reviewing Caller ID Records Caller ID DisplaysDeleting Caller ID Records Storing Caller ID Records in a Memory LocationUsing a Headset Troubleshooting Fm Page 31 Tuesday, August 17, 1999 914 AM Care and Maintenance Replacing Battery Pack Lightning FCC Wants YOU to KnowFm Page 35 Tuesday, August 17, 1999 914 AM RadioShack Division of Tandy Corporation Fort Worth, Texas