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Meanings and definitions for HSCSD
What does HSCSD stand for? What does HSCSD mean?
- In communications, Circuit Switched Data (CSD) is the original form of data transmission developed for the time-division multiple access (TDMA)-based mobile phone systems like Global System for Mobile Communications (GSM).
- High Speed Circuit Switched Data, Enhancement to CSD in GSM enabling data services up to 3x faster.
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