2.5G

The requirement for mobile data services, fuelled by the growth of the Internet, was the driver for the development of enhanced data services known as 2.5G. These include HSCSD (High Speed Circuit Switched Data), 14.4Kbps GSM Data and GPRS.

NetX

  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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