Offers general readers objective information on which to base cell phone purchases and maximize performance. Traces the history of cellular phones, explains how wireless telephony works and how to acquire wireless equipment and service, and discusses essentials of roaming, fraud, using wireless phones for data, and accessories. Includes a chapter of frequently asked questions, plus many appendices on manufacturers, market areas, and carriers. Annotation c. Book News, Inc., Portland, OR (booknews.com)