Here is the most comprehensive reference available on GSM applications and services that?s intended to build on -- not replace -- the basic technical information in the authors? original bestseller, An Introduction to GSM. The book provides a close-up look at this hot technology, offers in-depth discussions of the features and services available through GSM, and includes new and more in-depth coverage of applications and implementations of the GSM standard. It also explains how GSM has succeeded in becoming the major digital wireless standard -- and addresses both past and future standardization, regulation, and development issues....