ParkerVision explains that its radio frequency processing is a novel technology for the cellularhandset market and that its chipset is particularly well adapted for the size and performance specifications of 3G and 4G smartphones.
's Wi-Fi handset, a cellular-like phone which latches onto "hotspots" to make calls, are already used to the effects of limited coverage--perhaps even worse than what cell users experience.
Users of Vonage 's Wi-Fi handset, a cellular-like phone which latches onto "hotspots" to make calls, are already used to the effects of limited coverage--perhaps even worse than what cell users experience.
Their monthly fees remain only a fraction of cellular-phone charges, though the upwardly mobile will probably trade up to a handset as soon as they can afford to.