Nokia Achieves Cellular Calls Over Wi-Fi

Nokia said on Tuesday that it had completed both voice and data calls using the Unlicensed Mobile Access (UMA) standard at a lab in the United States. UMA is a technology that will allow a cellular call to be handed over to a Wi-Fi network. Carriers see UMA as a way to more cheaply extend their wireless networks.

"UMA is poised to open up a number of new opportunities and choices for operators and their end-users," said Mark Louison, senior vice president at Nokia America. "We're one step closer to simplifying the end-user mobile experience to access voice, personal information, and multimedia services on one device irrespective of their location, whether at work, at home, or on the go."