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Title: Stay away from this book
Review: Ok, I might have been misled but I can't find any value in this book. The text on the cover says "...is comprehensive enough for the seasoned professional..." I say: "no way"For instance, 30+ pages are a competly outdated list of cellular phones. This makes about 15% of the book.The rest isn't that good as the other reviews states. The drawings might be fun, but they aren't relevant and do add any valuable information.The other illustrations are of bad quality and almost impossible to read.If you have used a GSM phone a couple of times, you does already know much of what is written in this book. As an European, where GSM is widespread, this book doesn't add much information for me. It may be so that it is more geared towards people in the Americas where you're more exposed to CDMA/TDMA/IS-136 and it is more relevant for you, but Europeans is well advised to buy another book.A complete waste of money.
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