Wednesday, 13 December 2017

45 operators worldwide offer HD voice – GSA

By Nick Wood, Total Telecom
Monday 03 September 12

Research firm claims commercial services available in 35 markets; 80 HD handsets on sale.

45 operators have launched high-definition (HD) mobile voice services, according to figures published on Monday. New research from the Global mobile Suppliers Association (GSA) found that HD voice is now available in 35 markets…

45 operators have launched high-definition (HD) mobile voice services, according to figures published on Monday. New research from the Global mobile Suppliers Association (GSA) found that HD voice is now available in 35 markets…

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