3 May 2018

GSM definition

GSM stands for Global system for mobile is a world first cellular system to specify as especially digital modulation. It is a second generation system (2G) developed in Europe.

GSM was developed to solve the fragmentation problems of the first generation networks and a developed new technology called 2G network.

GSM is a feature of rich digital wireless technology. It provides subscribers with a high quality digital wireless phone service and clarity also enhanced call security and privacy.