iscussing new technology with our telecommunications department. Thank you to Ms. Dodd for keeping us all current!" -Todd Garbarini, IT Support Technician II Commvault Systems, Inc. www.TechnicalPDF.com "The Essential Guide to Telecommunications is probably one of the most useful and well-written books on our telecom bookshelf. Annabel Z. Dodd does a great job of capturing a snapshot of the current telecom industry. Even those with little or no technical training should be able to understand the text. This is the perfect book for salespeople who want to learn more about the products and services they are selling, or for those who just want to keep up to date on the latest in telecom technology." -William Van Hefner, President, Vantek Communications, Inc. "Ms. Dodd continues to provide an excellent and thorough text on the telecommunications industry. As in her previous editions, she presents a good balance of technical and business-related information that is readily understandable by anyone with an interest in this key component of today' business environment. In her new edition, she has captured many of the recent changes in this dynamic field, which will affect every company in the years ahead. I strongly recommend her book to anyone who wants a better understanding of telecommunications." -Joe McGrath, VP, Sage Pharmaceuticals, Inc. "Annabel Dodd has a unique knack for explaining complex technologies in understandable ways. This latest revision of her book covers the rapid changes in the fields of broadband, cellular, and streaming technologies; newly developing 5G networks; and the constant changes happening in both wired and wireless networks. She also explains the consolidation going on in the industry, the impacts of social media, and software control and virtualization of provider networks. This book is a must-read for anyone wanting to understand the rapidly evolving world of telecommunications in the 21st century!" www.TechnicalPDF.com - -David Mash, Retired Senior Vice President for Innovation, Strate