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FEATURES

Your ET-557 25-Channel Cordless Telephone with 3 Priority and 10 Speed Dial Memories is designed to exacting standards that ensure reliabil- ity, long life, and outstanding perfor- mance.

Its features include:

25 Channels — so you can switch to the one that provides the least interfer- ence

Super CCT Noise-Reduction Cir- cuitry — provides clear telephone conversations, giving you sound clarity comparable to that of a corded phone.

Security Access-Protection Code — automatically sets the first time you use your phone to prevent other cord- less phone users from using your phone line while the handset is off the cradle.

COM-LOK®— ensures that other cordless phone users cannot use your phone line when the handset is on the cradle.

Page — lets you send a paging signal from the base to the handset to page someone or locate the handset if you misplace it.

13-Memory Automatic Dialing — lets you store frequently called numbers then dial them with the touch of a but- ton (from three priority dialing memo- ries), or by entering one of 10 speed- dial memory location numbers.

Redial — lets you quickly redial the last number dialed by touching a single button.

Flash — sends an electronic switch- hook signal for use with special phone services, such as call waiting.

Volume Control — lets you adjust the volume of the handset’s ringer/paging tone and your telephone conversa- tions.

Tone/Pulse Dialing — lets you use your phone with tone or pulse service.

Hearing-Aid Compatibility — lets you use your phone with hearing aids that have a T (telephone) switch.

This telephone has been tested and found to comply with all applicable UL and FCC standards.

© 1995 Tandy Corporation.

All Rights Reserved.

COM-LOK and Radio Shack are registered trademarks used by Tandy Corporation.

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Radio Shack ET-557 owner manual Features
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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.
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