Read this Before Installation, FCC Statement

43-1053.fm Page 4 Tuesday, August 17, 1999 1:26 PM

READ THIS BEFORE INSTALLATION

We have designed your ET-553/ET-554 to conform to federal regulations, and you can connect it to most telephone lines. However, each device, such as a telephone or answering machine that you connect to the telephone line, draws power from the telephone line. We refer to this power draw as the device’s ringer equivalence number, or REN. The REN is shown on the bottom of the base.

If you use more than one phone or other device on the line, add up all the RENs. If the total is more than five, your phones might not ring. In rural areas, a total REN of three might impair ringer operation. If ringer operation is impaired, remove a device from the line.

FCC STATEMENT

This telephone complies with Part 68 of FCC Rules. You must, upon request, provide the FCC Registration Number and the REN to your phone company. These numbers are located on the bot- tom panel of the base.

Note: You must not connect your phone to any of the following:

•Coin-operated systems

•Party-line systems

•Most electronic key phone systems

ET-553, ET-554 specifications

The Radio Shack ET-554 and ET-553 are iconic electronic devices that exemplify the best of radio technology and consumer electronics. Launched during the late 20th century, these models were targeted at both hobbyists and professionals who sought reliable communication tools. Their design reflects a perfect blend of functionality and compactness, making them accessible for a wide range of users.

The ET-554 and ET-553 are primarily known for their robust two-way radio capabilities. Both models are equipped with a clear and powerful transmitter, which allows for seamless communication over long distances. The range is markedly improved thanks to advanced antenna technology, which optimizes signal clarity and reduces interference. This functionality makes them ideal for outdoor enthusiasts, such as hikers and campers, as well as professionals who require dependable communication in various work environments.

One of the standout features of these devices is the crystal-clear audio quality. The built-in speaker delivers sound that is not only loud but also remarkably clear, enabling effective conversations even in noisy settings. Furthermore, both models include adjustable volume settings, ensuring users can tune their audio experience according to their surroundings.

The ET-554 and ET-553 incorporate user-friendly interfaces, making them easy to operate. The intuitive dialing system allows users to quickly and reliably switch frequencies with minimal effort. Additionally, both models feature an LCD display, which provides essential information such as battery life, signal strength, and channel selection.

Durability is another hallmark of the Radio Shack ET series. Constructed to withstand the rigors of outdoor use, these radios are resistant to water and dust ingress, granting users peace of mind during their adventures. The ergonomic design also adds to the overall user experience, as the devices are lightweight and comfortable to hold for extended periods.

Both the ET-554 and ET-553 include rechargeable batteries, emphasizing convenience for the modern user. The long battery life ensures that whether in the field or at work, users can stay connected without the constant worry of recharging.

In conclusion, the Radio Shack ET-554 and ET-553 are remarkable examples of efficient radio technology. With their superior audio quality, robust build, and user-friendly features, these devices have left a lasting impact on the world of communication. Whether for personal or professional use, they provide an affordable yet reliable means for effective communication, showcasing Radio Shack's enduring legacy in the electronics market.