However you read this book, it will prove to be a useful reference tool. Whether you read it from cover to cover or only read the chapters most pertinent to your project, you will always be able to go back and review content as required. Each chapter also contains a list of helpful Web links where you can go to get more in-depth information, updates on technology specifications, or another perspective on how the technology relates to your project. This book is intended as an all-in-one resource containing concise, yet insightful, information on all aspects of the mobile and wireless industry.