Definition[edit | edit source]
2.5G is a stepping stone between 2G and 3G cellular wireless technologies. The term "second and a half generation" is used to describe 2G-systems that have implemented a packet switched domain in addition to the circuit switched domain. It does not necessarily provide faster services because bundling of timeslots is used for high-speed circuit-switched data (HSCSD) as well.
See also[edit | edit source]
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