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CARE AND MAINTENANCE
Your RadioShack ET-687 Two-Line 900MHz Digital Spread Spectrum Cordless Tele-
phone is an example of superior design and craftsmanship. The following suggestions
will help you care for your ET-687 so you can enjoy it for years.
Keep the ET-687 dry. If it gets wet, wipe it dry immediately. Liquids
might contain minerals that can corrode the electronic circuits.
Use and store the ET-687 only in normal temperature environments.
Temperature extremes can shorten the life of electronic devices, dam-
age battery packs, and distort or melt plastic parts.
Keep the ET-687 away from dust and dirt, which can cause premature
wear of parts.
Handle the ET-687 gently and carefully. Dropping it can damage circuit
boards and cases and can cause the ET-687 to work improperly.
Use only a battery pack of the required size and recommended type.
Batteries can leak chemicals that damage your ET-687’s electronic
parts.
Wipe the ET-687 with a damp cloth occasionally to keep it looking new.
Do not use harsh chemicals, cleaning solvents, or strong detergents to
clean the ET-687.
Modifying or tampering with the ET-687’s internal components can cause a malfunc-
tion and might invalidate its warranty and void your FCC authorization to operate it. If
your ET-687 is not performing as it should, take it to your local RadioShack store for
assistance. If the trouble is affecting the telephone lines, the phone company can ask
you to disconnect your ET-687 until you have resolved the problem.
43-687.fm Page 25 Friday, August 13, 1999 11:12 AM