2.75G EDGE It is an enhancement of GPRS and stands for Enhanced Data Rates for GSM Evolution. As in the case of 2.5G (GPRS), data is transmitted via the 2.75G (EDGE) network in small packets. The difference is that 2.75G delivers much faster data connectivity as the result of greater spectral efficiency .
Read moreWhat is the difference between 2G 2.5G and 3G?
3G typically operates in separate frequencies than 2G and 2.5G uses , thus allowing mobile phones to switch from one to the other when capable. Summary: 2.5G implements packet switching along with the circuit switching in 2G. 2.5G has much faster data rates than 2G.
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