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1.Press MEM on the handset or the base. The TALK/BATT LOW or IN USE indicator blinks.

Note: If you hear a dial tone when you pick up the handset, press TALK to turn it off before pressing

MEM.

2.Enter the number (up to 16 digits) and any TONE/ mode changes or pause entries (see “Using Tone Services on a Pulse Line” on Page 16 or “Entering a Pause”).

Notes:

Each TONE/ or pause entry uses one digit of memory.

If you try to enter more than 16 digits, the phone beeps 5 times and exits the programming mode. Start over at Step 1.

3.Press MEM again, then enter the memory location number (09) where you want to store the num- ber. A tone sounds to indicate that the number is stored.

4.For each stored number, write the person’s or company’s name next to the appropriate location number on the supplied MEMORY directo- ry sticker. (Use a pencil in case you need to change the number

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later.) Then attach the sticker to the phone.

To clear a stored number, simply store a new number in its place. Or, press MEM twice. Then press the memory lo- cation number (09) you want to clear. A tone sounds.

Note: If you hear a dial tone when you pick up the handset, press TALK to turn it off before pressing MEM twice.

Entering a Pause

In some telephone systems, you must dial an access code (9, for example) and wait for a second dial tone before you can dial an outside number. You can store the access code with the phone number. However, you must also store a pause after the access code to allow the outside line time to connect. To enter a 2-second pause, press REDIAL/P (or REDIAL on the base). For a longer pause, press REDI- AL/P (or REDIAL on the base) addition- al times.

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Radio Shack ET-925 owner manual Entering a Pause

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.