ˆRead This Before Installation

Your phone is ETL listed to UL standards and meets all applicable FCC standards.

WARNING: To reduce the risk of fire or shock hazard, do not expose this product to rain or moisture.

 

CAUTION

!

 

RISK OF ELECTRIC SHOCK.

 

DO NOT OPEN.

 

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER OR BACK. NO USER-SERVICE- ABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.

This symbol is intended to alert you to the presence of uninsulated dangerous voltage within the product’s enclosure that might be of sufficient magnitude to consti- tute a risk of electric shock. Do not open the product’s case.

This symbol is intended to inform you that important operating and ! maintenance instructions are included in the literature accompa-

nying this product.

Each device that you connect to the phone line draws power from the phone line. We re- fer to this power draw as the device’s ringer equivalence number, or REN. The REN is on the bottom of the base.

If you are using more than one phone or oth- er device on the line, add up all the RENs. If the total is more than five (three in rural ar- eas), your phone might not ring. If ringer op- eration 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 on the bottom 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

THE FCC WANTS YOU TO KNOW

In the unlikely event that your phone causes problems on the phone line, the phone com- pany can temporarily discontinue your ser- vice. If this happens, the phone company attempts to notify you in advance. If advance notice is not practical, the phone company notifies you as soon as possible and advises you of your right to file a complaint with the FCC.

Also, the phone company can make changes to its lines, equipment, operations, or proce- dures that could affect the operation of this telephone. The telephone company notifies you of these changes in advances, so you can take the necessary steps to prevent in- terruption of your telephone service.

This equipment complies with the limits for a Class B digital device as specified in Part 15 of FCC Rules. These limits provide reason- able protection against radio and TV interfer- ence in a residential area. However, your

© 2001 RadioShack Corporation.

All Rights Reserved.

RadioShack and RadioShack.com are trademarks used by RadioShack Corporation.

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Read This Before Installation

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Radio Shack ET-3504 owner manual Read This Before Installation, FCC Statement, FCC Wants YOU to Know
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ET-3504 specifications

The Radio Shack ET-3504 was an innovative electronic device that made a significant impact in the world of consumer electronics during its time. Released in the early 1990s, it was part of a brand that was synonymous with retail electronics, bringing affordable technology to the masses. The ET-3504 served a variety of functionalities that made it a versatile tool for tech enthusiasts and everyday users alike.

One of the standout features of the ET-3504 was its multifunction ability. It combined several electronic tools into one compact unit, allowing users to perform various tasks without needing multiple devices. It functioned as a basic calculator, a voice recorder, and even a digital organizer, making it an all-in-one solution for personal management and calculation needs.

The ET-3504 boasted a user-friendly interface that catered to its diverse audience. With an easy-to-read LCD display, users could navigate through its features with minimal effort. The keypad was designed for convenience, featuring large buttons that made inputting data simple and efficient. This attention to user experience reflected Radio Shack's commitment to accessibility and ease of use.

In terms of technology, the ET-3504 was ahead of its time. It utilized solid-state memory for data storage, ensuring that users could save important information without the fear of losing it. This feature was particularly beneficial for students, professionals, and anyone who needed to keep track of notes and appointments on the go. Additionally, the device offered a basic database function, allowing users to store contact information and quick notes.

Durability was another characteristic that set the ET-3504 apart. Built with robust materials, it was designed to withstand the rigors of daily use. Its compact size meant it could easily fit into bags or pockets, making it a portable option for tech-savvy individuals needing a reliable device while traveling.

Radio Shack's ET-3504 played a notable role in shaping consumer expectations for multifunctional devices. Its integration of various technologies in a user-friendly package showcased the potential of storing and managing information efficiently. Although technology has evolved significantly since its release, the ET-3504 remains a nostalgic emblem of innovation during its era in consumer electronics. Its legacy reminds us of a time when devices aimed to simplify and enhance daily life through practical technology.
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