17-1105.fm Page 42 Wednesday, July 21, 1999 11:06 AM

Notes:

•Using the phone in a city where you do not sub- scribe to a cellular service is referred to as roaming. See “Roaming” on Page 45.

•The designation (A or B) that appears with the setting is based on the selected phone num- ber’s NAM.

•Usually, it is less expensive to use the same provider type for cellular service when you are in your home city and when you roam. To do this, you need to know whether your cellular service provider is type A or B in your home city and in each city where you plan to travel.

•It is possible for a cellular service provider to be (or have agreements with) Provider A in some cities and Provider B in others.

PREFERRED — Your dealer can program a list of “preferred” networks into your phone (which in- cludes your home system). If so, your phone tries to use the home system, then the strongest available network in this list. If not, the phone will try to use a network that is the same type (A or B) as your home system. Check with your dealer to see if your phone has been programmed with a list of preferred net- works to use. You can still choose this option even if your phone has not been preprogrammed; that way

42

Page 41 Page 43
Page 42
Image 42
Radio Shack CT-600 owner manual Fm Page 42 Wednesday, July 21, 1999 1106 AM
Page 41 Page 43

CT-600 specifications

The Radio Shack CT-600 is a notable model in the history of portable electronics, especially in the realm of personal computing and communication technology. Launched during a period when the demand for affordable and accessible computing was on the rise, the CT-600 aimed to serve enthusiasts and casual users alike with a range of impressive features, integrating cutting-edge technologies of its time.

At its core, the Radio Shack CT-600 is a compact computer that featured an innovative design for its era, making it both portable and practical for users on the go. The device boasted a full-sized keyboard, providing a comfortable typing experience that was essential for productivity. The display was bright and clear, enhancing visibility for various tasks, whether it was programming, writing, or gaming.

One of the CT-600's standout features was its capability to run popular software applications available during the early days of personal computing. This capability made it a versatile tool for business professionals, students, and hobbyists who sought a machine that could handle word processing, spreadsheet calculations, and even basic programming tasks.

In terms of connectivity, the Radio Shack CT-600 was designed to facilitate communication in an era where networking was beginning to gain traction. It often included serial ports for connecting peripheral devices, such as printers and modems, allowing users to expand the functionality of their unit. This adaptability made the CT-600 a valuable asset in both personal and professional settings.

The Radio Shack CT-600 was powered by a reliable internal battery, enabling it to be used away from traditional power sources. This feature resonated with users who required mobility, as they could easily carry the unit for use in different environments, whether it be at home, the office, or even while traveling.

Additionally, the CT-600 featured memory expansion capabilities, allowing users to customize their machine according to their specific needs. With various upgrade options available, the CT-600 could accommodate larger software applications and data storage requirements, prolonging its relevance as technology continued to evolve.

Overall, the Radio Shack CT-600 represented a significant step forward in personal computing. With its combination of portability, user-friendly features, and versatility, it carved out a niche for itself in the competitive landscape of the early tech market. Today, collectors and technology enthusiasts continue to appreciate the innovative spirit embodied by this unique device, remembering it as part of the fascinating evolution of portable computing.
Top Page Image Contents