Radio Shack ET-925 owner manual Using Mute, Switching Between the Handset and Speakerphone

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Switching Between the Handset and Speakerphone

To switch to the speakerphone while you are using the handset, press SPEAKER on the base. When you hear the conversation or the dial tone on the speakerphone, press TALK on the handset or place the handset on the base.

To switch to the handset while you are using the speakerphone, simply lift the handset off the base or press TALK, then press SPEAKER.

Using Both the Handset and Speakerphone

If you are using the speakerphone, someone else can press TALK on the handset and join the conversation.

If you are using the handset, one or more people can join the conversation by pressing SPEAKER on the base.

During the call, one of you can hang up and let the call continue at the oth- er keypad. Or, you can both hang up at the same time to end the call.

Note: If you hear a high-pitched noise from the base’s speaker, the handset and the base are too close together.

Changing the Channel

If you notice interference, static, or noise during a call, you can press CH (channel) to find a clearer channel.

The ET-925 changes to a different channel each time you press CH.

Note: If the handset is too far from the base, the channel might not change. Move closer to the base and try again.

USING MUTE

While talking on the speakerphone, you can temporarily mute the ET- 925’s microphone by pressing MUTE so the other party cannot hear you. To return to the call, press MUTE again, or press SPEAKER.

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Contents ET-925 Features Fm Page 3 Tuesday, August 17, 1999 337 PM FCC Statement Read this Before InstallationContents Installation Selecting a LocationPlacing the Base on a Desk Top Mounting the Base on a Wall Plate Mounting the Base Directly on the Wall Fm Page 9 Tuesday, August 17, 1999 337 PM Connecting and Charging the Battery Pack Setting the Dialing Mode On the Base Setting the RingerUsing a Headset On the HandsetFm Page 13 Tuesday, August 17, 1999 337 PM Making Receiving Calls Using the HandsetUsing the Speakerphone OperationChanging the Channel Using MuteSwitching Between the Handset and Speakerphone Using Both the Handset and SpeakerphoneUsing Flash Using RedialPaging Memory DialingStoring a Number in Memory Entering a Pause Chain-Dialing Service Numbers Testing Stored Emergency NumbersDialing a Memory Number Problem Suggestion TroubleshootingFm Page 21 Tuesday, August 17, 1999 337 PM Care and Maintenance Replacing Battery Pack Lightning FCC Wants YOU to KnowFm Page 25 Tuesday, August 17, 1999 337 PM Fm Page 26 Tuesday, August 17, 1999 337 PM Fm Page 27 Tuesday, August 17, 1999 337 PM RadioShack

ET-925 specifications

The Radio Shack ET-925 is a handheld electronic device that gained notoriety in the late 1980s for its innovative design and functionality. This versatile device was widely recognized for its comprehensive set of features, making it a practical tool for both professionals and hobbyists.

One of the standout characteristics of the ET-925 is its compact design. It was lightweight and small enough to fit comfortably in the user's hand, making it highly portable. The device was particularly popular among technicians and engineers who appreciated its practicality for fieldwork. The ergonomic layout of the buttons and the clear display made it user-friendly, allowing for easy navigation through its various functions.

The ET-925 was equipped with a variety of technologies that set it apart from other devices of its time. It featured an advanced microprocessor, which enabled it to perform complex calculations quickly and accurately. This was a significant advantage in an era when many handheld devices were limited in their computational capabilities. The microprocessor allowed for enhanced performance, enabling the ET-925 to serve as a reliable tool for scientific and engineering tasks.

Another notable feature of the ET-925 was its extensive memory capacity. The device could store multiple equations and data sets, providing users with quick access to frequently used information. This feature was particularly beneficial for professionals who needed to perform repetitive calculations or recall specific data on a regular basis.

The ET-925 also included a range of measurement functions, including voltage, current, and resistance measurements. It could be utilized as a digital multimeter, making it an invaluable tool for electrical engineers and hobbyists alike. The device's accuracy and reliability in measuring electrical parameters contributed to its popularity in technical fields.

In addition to its measurement capabilities, the ET-925 came with a backlit display that improved visibility in low-light conditions. This feature enhanced the device's usability, allowing users to work effectively in a variety of environments.

Overall, the Radio Shack ET-925 was an exemplary product of its time, characterized by its portable design, advanced processing capabilities, extensive memory, and multifunctional measurement features. This remarkable device continues to be remembered fondly by those who used it in various applications, solidifying its place in the history of handheld technology.
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