Radio Shack ET-2101 owner manual Erase ALL? appears

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43-2101.fm Page 30 Wednesday, February 23, 2000 9:12 AM

Note: You cannot delete records during a call.

2.To delete a single record, repeatedly press8or9to find the desired number, then press DELETE. ERASE CALL ID? appears.

Or, to delete all records, hold down DELETE for 3 seconds.

ERASE ALL? appears.

3.Press DELETE again to confirm the deletion. The keypad sounds two long beeps and the selected number is deleted.

Or, press any button other than DELETE to cancel the dele- tion. The keypad sounds three short beeps.

30		Caller ID Operation

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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 Read this Before Installation FCC StatementPreparation Selecting a LocationConnecting the Base Connecting and Charging the Battery Pack Preparation Connecting and Adjusting the Headset Attaching the Headset HolderSetting the Ringers Setting the Keypad RINGER’S VolumeSetting the Dialing Mode Storing Your Area Code Basic Operation Adjusting the HEADSET’S Volume Changing ChannelsUsing Redial Using MuteUsing Flash Using Tone Services on a Pulse Line UsingMemory Dialing Storing a Number in Memory# Presses Entering a Pause in a Memory Number Dialing a Stored NumberReviewing Numbers Stored Memory Chain Dialing Service Numbers Deleting a Number from MemoryTesting Stored Emergency Numbers Caller ID OperationMessage Waiting Call Waiting Caller ID MessagesCall # Long Reviewing Caller ID Records Dialing Numbers from a Caller ID Record Deleting Caller ID RecordsErase ALL? appears Troubleshooting Problem Suggestion32Troubleshooting Replacing the Battery Pack CareFm Page 34 Wednesday, February 23, 2000 912 AM FCC Wants YOU to Know Limited One-Year Warranty Lightning

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.