Wi-Fi has grown so much within the last year that many neighborhoods have wider zones of coverage, even wide enough to offer a largely populated area access to this network. This brings around the question of why only computers for Wi-Fi?
Motorola has recently introduced a device that will seamlessly switch calls from cellular networks to cheaper Wi-Fi networks wherever they are available. If this new technology is successfully, Wi-Fi calling with VoIP will be a much more cost effective method making calls than traditional cellular networks.
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