Outdated and mostly irrelevant

I found the book to be outdated with much of the information irrelevant to the current state of technology and markets. It gets one star for at least having some basic info on classis technology. Even with that, it's not even a good paper weight. This is the first Amazon book that I returned.

Other Reviews

• Just not written for modern wireless services
• Outdated and mostly irrelevant
• know their stuff!
• Great for those planning on a cell phone gift for the holida