Radio Shack ET-2101 owner manual Care, Replacing the Battery Pack

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43-2101.fm Page 33 Wednesday, February 23, 2000 9:12 AM

ˆCare

To enjoy your phone for a long time:

•Keep the phone dry. If it gets wet, wipe it dry immediately.

•Use and store the phone only in normal temperature envi- ronments.

•Handle the phone gently and carefully. Don’t drop it.

•Keep the phone away from dust and dirt.

•Wipe the phone with a damp cloth occasionally to keep it looking new.

Modifying or tampering with the phone’s internal components can cause a malfunction and invalidate its warranty. If your phone is not performing as it should, take it to your local Ra- dioShack store for assistance. If the trouble is affecting the tele- phone lines, the phone company can ask you to disconnect your phone until you have resolved the problem.

REPLACING THE BATTERY PACK

If you follow the instructions in “Connecting and Charging the Battery Pack” on Page 11, the battery pack should last about a year. If the battery pack does not hold a charge for more than 2 hours after an overnight charge, replace it. You can order a re- placement battery pack through your local RadioShack store.

Care

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Contents ET-2101 Fm Page 2 Wednesday, February 23, 2000 912 AM Contents Caller ID Operation Introduction Fm Page 6 Wednesday, February 23, 2000 912 AM Important Caller ID Information FCC Statement Read this Before InstallationSelecting a Location PreparationConnecting the Base Connecting and Charging the Battery Pack Preparation Attaching the Headset Holder Connecting and Adjusting the HeadsetSetting the Ringers Setting the Keypad RINGER’S VolumeSetting the Dialing Mode Storing Your Area Code Basic Operation Changing Channels Adjusting the HEADSET’S VolumeUsing Redial Using MuteUsing Flash Using Using Tone Services on a Pulse LineStoring a Number in Memory Memory Dialing# Presses Entering a Pause in a Memory Number Dialing a Stored NumberReviewing Numbers Stored Memory Deleting a Number from Memory Chain Dialing Service NumbersTesting Stored Emergency Numbers Caller ID OperationMessage Waiting Caller ID Messages Call WaitingCall # Long Reviewing Caller ID Records Deleting Caller ID Records Dialing Numbers from a Caller ID RecordErase ALL? appears Problem Suggestion Troubleshooting32Troubleshooting Care Replacing the Battery PackFm Page 34 Wednesday, February 23, 2000 912 AM FCC Wants YOU to Know Lightning Limited One-Year Warranty

ET-2101 specifications

The Radio Shack ET-2101 is a pioneering model in the world of consumer electronics, embodying the innovative spirit of its time. Launched in the mid-1980s, this electronic device serves as both a calculator and a programmable device, capturing the attention of tech enthusiasts and everyday users alike.

One of the key features of the ET-2101 is its compact design, which makes it incredibly portable. Weighing just a few ounces, it easily fits into a pocket or bag, allowing users to carry it with them wherever they go. The sleek interface, combined with its lightweight structure, signifies a step forward in personal computing technology, making it accessible for everyone from students to professionals.

The ET-2101 is equipped with a calculator function that supports a wide range of mathematical operations, including basic arithmetic as well as more complex functions. This versatility made it an essential tool for both academic and professional environments. The device features a clear and easy-to-read LCD display, which ensures that users can easily view calculations without straining their eyes.

Another remarkable aspect of the ET-2101 is its programmability. Users can write simple programs to perform repetitive tasks or calculations, significantly increasing productivity. This feature opened up new possibilities for utilizing technology to solve practical problems, enabling creative and technical minds to experiment with coding in a user-friendly environment.

The ET-2101 operates on a standard battery, ensuring that it can be used anywhere without the need for an electrical outlet. This independence from power sources not only enhances its portable design but also showcases Radio Shack's commitment to convenience and usability.

In terms of connectivity, the ET-2101 includes a proprietary interface that allows users to connect it with other devices or computers of the era, facilitating data transfer and expanding its functionality. This ability to integrate with other technologies was essential in promoting a more interconnected tech ecosystem.

In conclusion, the Radio Shack ET-2101 is a remarkable product that underscored the evolution of personal technology in the 1980s. With its functional design, robust calculator features, programmability, and connectivity options, it not only met the demands of its time but also shaped the future of portable computing devices. Its legacy continues to inspire innovations in the field of electronics, reminding us of the advancements that have transformed our daily lives.
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