ET-521 25-Channel Cordless Telephone w/Caller ID
(430-1021)                 Care and Maintenance       Faxback Doc. # 48215

Your ET-521 25-Channel Cordless Telephone is an example of superior design
and craftsmanship.  The following suggestions will help you care for your
phone so you can enjoy it for years.

  Keep the phone dry.  If it gets wet, wipe it dry immediately.  Liquids
  can contain minerals that corrode the electronic circuits.

  Handle the phone gently and carefully.  Dropping it can damage circuit
  boards and cases and cause the phone to work improperly.

  Use and store the phone only in normal temperature environments.
  Temperature extremes can shorten the life of electronic devices and
  distort or melt plastic parts.

  Keep the phone away from dust and dirt which can cause premature wear of
  parts.

  Wipe the phone with a damp cloth occasionally to keep it looking new.
  Do not use harsh chemicals, cleaning solvents, or strong detergents to
  clean your phone.

Modifying or tampering with the phone's internal components can cause a
malfunction and might invalidate its warranty and void your FCC
authorization to operate it.  If your phone is not performing as it
should, take it to your local RadioShack store for assistance.  If the
trouble is affecting the phone lines, the phone company might ask you to
disconnect your phone until you have resolved the problem.

REPLACING THE BATTERY PACK

If you follow the instructions in "Connecting and Charging the Battery
Pack" in Faxback Doc. # 48211, 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"
in Faxback Doc. # 48211).

Note:  To avoid losing information stored in memory, try to install and
       begin charging the new battery pack within 2-3 minutes.

1.  Press down and slide off the cover.

2.  Gently pull on the battery pack connector to disconnect it, then
    remove the battery pack.

3.  Plug the new battery pack's connector into the socket and place the
    battery 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 conductor might overheat and burn.

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

IMPORTANT:  This product contains a rechargeable 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 authorities for
            information on recycling or disposal programs in your area.
            Some options that might be available are: municipal curb-side
            collection, drop-off boxes at retailers such as your local
            RadioShack store, recycling collection centers, and mail-back
            programs.

THE FCC WANTS YOU TO KNOW

In the unlikely event that your phone causes problems on the phone line,
the phone company can temporarily discontinue your service.  If this
happens, the phone company attempts to notify you in advance.  If advance
notice is not practical, the phone company notifies you as soon as
possible and advises you of your right to file a complaint with the FCC.

Also, the phone company can make changes to its lines, equipment,
operations, or procedures that could affect the operation of this
telephone.  The telephone company notifies you of these changes in
advance, so you can take the necessary steps to prevent interruption of
your telephone service.

Your phone might cause TV or radio interference even when it is operating
properly.  To determine whether your phone is causing the interference,
turn off your phone.  If the interference goes away, your phone is causing
the interference.  Try to eliminate the interference by:

  Moving your phone away from the receiver.

  Connecting your phone to an AC outlet that is on a different electrical
  circuit from the receiver.

  Contacting your local RadioShack store for help.

If you cannot eliminate the interference, the FCC requires that you stop
using your phone.

Some cordless telephones operate on frequencies that may cause
interference to nearby TVs and VCRs.  To minimize or prevent such
interference, the base of the cordless telephone should not be placed near
or on top of a TV or VCR.

LIGHTNING

Your telephone has built-in lightning protection to reduce the risk of
damage from surges in telephone line and power line current.  This
lightning protection meets or exceeds FCC requirements.  However,
lightning striking the telephone or power lines can damage your telephone.

Lightning damage is not common.  Nevertheless, if you live an area that
has severe electrical storms, we suggest that you unplug your phone during
storms to reduce the possibility of damage.

(LB/eb 6/9/98)