Care and Maintenance

43-1057.fm Page 21 Tuesday, August 17, 1999 1:42 PM

Your ET-557 25-Channel Cordless Telephone with 3 Priority and 10 Speed-Dial Memories is an example of superior design and craftsmanship. The following sug- gestions will help you care for your cordless telephone so you can enjoy it for years.

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

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

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

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

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

Modifying or tampering with the ET-557’s internal components can cause a malfunc- tion and might invalidate your ET-557’s warranty and void your FCC authorization to operate it. If your ET-557 is not performing as it should, take it to your local Radio Shack store for assistance. If the trouble is affecting the phone lines, the phone com- pany might ask you to disconnect your phone until you have resolved the problem.

ET-557 specifications

The Radio Shack ET-557 is a remarkable two-way radio designed for outdoor enthusiasts, professionals, and anyone in need of reliable communication. Known for its robust features and durability, the ET-557 provides a blend of performance and usability that stands out in its class.

One of the standout features of the ET-557 is its impressive range. Operating on UHF frequencies, this radio can reach up to 25 miles in open areas, offering users the freedom to communicate without boundaries. This capability is essential for hiking, camping, or any outdoor activities where long-distance communication is crucial.

The ET-557 is equipped with 22 channels, allowing users to choose from a range of frequencies to minimize interference. This flexibility ensures clear communication even in crowded areas or during busy events. Moreover, it features 121 privacy codes which help to filter out unwanted transmissions, providing a more private communication experience.

Another notable technology integrated into the ET-557 is its dual power options. Users can operate the radio with either rechargeable batteries or standard AA batteries, making it highly versatile and user-friendly. This feature is particularly beneficial when venturing into remote areas where charging facilities may be unavailable.

The ET-557 also boasts a rugged design, built to withstand the rigors of outdoor use. It is engineered with a weather-resistant casing that protects it from the elements, ensuring reliable operation even in adverse weather conditions. Additionally, the radio is compact and lightweight, making it easy to carry without adding extra bulk to a loadout.

Ease of use is a hallmark of the ET-557. Its intuitive interface includes clearly labeled buttons and a simple display, allowing users to navigate settings effortlessly. The built-in LCD screen provides essential information at a glance, including battery level, channel selection, and incoming transmissions.

In terms of additional functionalities, the ET-557 includes features such as VOX (voice-activated transmission) for hands-free operation, as well as a built-in flashlight for added utility during nighttime adventures. The inclusion of a belt clip also ensures easy accessibility.

In conclusion, the Radio Shack ET-557 is a reliable, feature-packed two-way radio that caters to the needs of various users, from outdoor enthusiasts to professionals. Its advanced range, versatile power options, durable design, and user-friendly interface make it an excellent choice for anyone seeking dependable communication on the go.