Radio Shack ET-550 instruction

43-1050a.fm Page 21 Tuesday, August 17, 1999 12:56 PM

Problem		Suggestion


Handset doesn’t ring or	•	Fully extend the base’s antenna in a verti-
receive a page.		cal position.
	•	Move the handset closer to the base.
	•	Move the handset or base away from other
		electrical devices and sources of noise.
	•	The handset’s battery pack might be weak.
		Return the handset to the base, and
		recharge the battery.

The handset stops working or	•	Fully extend the base’s antenna in a verti-
works poorly during a call.		cal position.
	•	Move the handset closer to the base.
	•	Make sure the charging contacts on the
		handset and base are clean before you
		charge the handset.
	•	Be sure the handset’s battery is charged.
		(If the battery power is too low, it does not
		have enough power to light the BATT LOW
		indicator.)
	•	If the base loses power while the handset
		is off of it, the security access-protection
		code might change. Restore power to the
		base, then place the handset back on the
		base for a few moments.

The call is too noisy.	Change channels or hang up and redial the
	number.

If you still have problems, disconnect the phone. If other phones on the same line work properly, the fault is in this phone or its installation. If you cannot find the prob- lem, take your phone to your local RadioShack store for assistance

ET-550 specifications

The Radio Shack ET-550 is a notable device from the well-known electronics retailer, combining simplicity and functionality for users in the late 20th century. Positioned as a reliable personal electronic device, the ET-550 attracted tech enthusiasts and casual users alike, eager to embrace the digital age.

One of the main features of the ET-550 is its compact and lightweight design, making it highly portable. Users appreciated the ease with which they could carry the device, whether for personal use or during travel. The device had a user-friendly interface, ensuring that even those with limited technical knowledge could navigate through its various functions effortlessly.

The ET-550 incorporated advanced technology for its time, utilizing a clear LCD screen that displayed information prominently. This screen made it easy for users to read text and access various features without straining their eyes. The device also boasted a built-in keyboard that was comfortable to use, enabling quick data input and interaction.

Among its characteristics, the ET-550 featured a robust memory capacity, allowing users to store a plethora of notes, calculations, and data entries. This aspect made it particularly appealing to professionals and students who needed to keep track of important information on the go. Additionally, the ET-550 included a calculator function, helping users perform a variety of mathematical operations with ease, which was essential for business and academic tasks.

Another significant technology employed in the ET-550 was its power efficiency. The device was designed to consume minimal battery life, which was a key consideration for users relying on portability. With long-lasting battery performance, the ET-550 ensured that users could depend on it through extended periods without the need for frequent recharging or battery replacement.

The Radio Shack ET-550 also offered a variety of connectivity options to facilitate data sharing and device integration. Whether connecting to a computer or other peripheral devices, the ET-550 provided versatility in its applications, further enhancing its appeal.

In conclusion, the Radio Shack ET-550 stands out as a testament to innovation in personal electronics during its time. With features focused on usability, portability, and efficiency, it captured the attention of a diverse user base, marking an important chapter in the evolution of personal tech.