What is the full form of GSM | What does GSM mean

What is the full form of GSM

What is the full form of GSM? The full form of GSM is the Global System for Mobile Communication. What is GSM GSM is a specification developed by the European Telecommunications Specification Institute (ETSI) to define the protocols used by mobile devices for the transmission of voices and data services for second generation wireless cellular networks.  In December 1991 GSM was first established in Finland. Since 2014, it has become the universal mobile communications standard that operates in more than 193 countries worldwide. GSM is a cellular 2G platform with cellular networks that uses digital modulation and architectures and facilities at network level. It is a substitute for cellular networks of the first generation.  It also provides high quality digital wireless telephone service to subscribers and enhanced call protection, data storage, …

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