Meaning ECSD
What does ECSD mean? Below you find one meaning for the word ECSD You can also add a definition of ECSD yourself
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ECSDEnhanced Circuit-Switched Data (ECSD) is an enhancement of a GSM network in which EDGE is introduced on top of the High-Speed Circuit-Switched Data (HSCSD) service that is used to transfer data in cir [..]
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