Storing a Caller ID Record in Memory

Press FUNC three times to dial the long distance prefix and local number (1-555- 1212).

Press FUNC four times to dial the area code and local number (604-555-1212).

4.Press REDIAL/CALL BACK. The system dials the caller’s phone number.

1.Make sure the CHARGE/IN USE/MES- SAGE indicator is not lit.

2.Press CID/VOL 8 or 9 to find the desired caller ID record. The caller ID memory shows the phone number with area code.

3.Press FUNC to store the number as specified in Step 3 of “Dialing a Number from a Caller ID Record.”

4.Press MEM once. SELECT MEMO 0-9?appears.

5.Enter the memory location number. The handset sounds two long beeps.

Notes:

•If the handset sounds three short beeps, the caller’s number is not stored. Start again from Step 1.

•You cannot store a Caller ID record with- out the caller’s number or name in the phone’s memory.

Deleting Caller ID Records

1.Make sure the CHARGE/IN USE/MES- SAGE indicator is not lit.

2.To delete a single record, repeatedly press VOL/CID 8 or 9 to find the

desired number, then press FLASH/ DELETE. ERASE CALL ID? appears.

To delete all records, hold down FLASH/ DELETE for 3 seconds. ERASE ALL? appears.

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

Or, press any button other than FLASH/ DELETE to cancel the deletion. The handset sound three short beeps.

Operation

ET-3504 specifications

The Radio Shack ET-3504 was an innovative electronic device that made a significant impact in the world of consumer electronics during its time. Released in the early 1990s, it was part of a brand that was synonymous with retail electronics, bringing affordable technology to the masses. The ET-3504 served a variety of functionalities that made it a versatile tool for tech enthusiasts and everyday users alike.

One of the standout features of the ET-3504 was its multifunction ability. It combined several electronic tools into one compact unit, allowing users to perform various tasks without needing multiple devices. It functioned as a basic calculator, a voice recorder, and even a digital organizer, making it an all-in-one solution for personal management and calculation needs.

The ET-3504 boasted a user-friendly interface that catered to its diverse audience. With an easy-to-read LCD display, users could navigate through its features with minimal effort. The keypad was designed for convenience, featuring large buttons that made inputting data simple and efficient. This attention to user experience reflected Radio Shack's commitment to accessibility and ease of use.

In terms of technology, the ET-3504 was ahead of its time. It utilized solid-state memory for data storage, ensuring that users could save important information without the fear of losing it. This feature was particularly beneficial for students, professionals, and anyone who needed to keep track of notes and appointments on the go. Additionally, the device offered a basic database function, allowing users to store contact information and quick notes.

Durability was another characteristic that set the ET-3504 apart. Built with robust materials, it was designed to withstand the rigors of daily use. Its compact size meant it could easily fit into bags or pockets, making it a portable option for tech-savvy individuals needing a reliable device while traveling.

Radio Shack's ET-3504 played a notable role in shaping consumer expectations for multifunctional devices. Its integration of various technologies in a user-friendly package showcased the potential of storing and managing information efficiently. Although technology has evolved significantly since its release, the ET-3504 remains a nostalgic emblem of innovation during its era in consumer electronics. Its legacy reminds us of a time when devices aimed to simplify and enhance daily life through practical technology.

Radio Shack ET-3504 owner manual Storing a Caller ID Record in Memory, Deleting Caller ID Records

Models: ET-3504