Radio Shack SYSTEM 440 owner manual Care and Maintenance

43-974.fm Page 30 Monday, August 16, 1999 4:27 PM

CARE AND MAINTENANCE

Your RadioShack System 440 99-Number Memory Call Waiting Caller ID module is an example of superior design and craftsmanship. The follow- ing suggestions will help you care for the module so you can enjoy it for years.

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

•Handle the module gently and carefully. Dropping it can damage circuit boards and cases and can cause the module to work improp- erly.

•Use and store the module only in normal temperature environ- ments. Temperature extremes can shorten the life of electronic devices, damage batteries, and distort or melt plastic parts.

•Keep the module away from dust and dirt, which can cause prema- ture wear of parts.

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

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