Radio Shack ET-925 owner manual

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43-1095.fm Page 1 Tuesday, August 17, 1999 3:37 PM

Cat. No. 43-1095

OWNER’S MANUAL

Please read before using this equipment.

ET-925

900 MHz Dual Keypad

Cordless Speakerphone

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Contents ET-925 Features Fm Page 3 Tuesday, August 17, 1999 337 PM FCC Statement Read this Before InstallationContents Selecting a Location InstallationPlacing 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 Using a Headset Setting the RingerOn the Handset On the BaseFm Page 13 Tuesday, August 17, 1999 337 PM Using the Speakerphone Using the HandsetOperation Making Receiving CallsSwitching Between the Handset and Speakerphone Using MuteUsing Both the Handset and Speakerphone Changing the ChannelUsing Flash Using RedialMemory Dialing PagingStoring a Number in Memory Entering a Pause Testing Stored Emergency Numbers Chain-Dialing Service 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.