We are becoming less and less dependent on mobile networks. You can get a data signal almost everywhere that you can get a mobile signal and most of us are around WiFi most of the time anyway.
Making phone calls without incurring traditional phone charges has become increasingly popular, thanks to the rise of free calling apps that utilize Voice over Internet Protocol (VoIP) technology.
Vonage Holdings Corp. today announced an Internet phone-calling application that can be downloaded for free to iPhone and BlackBerry smartphones allowing international calls through Wi-Fi or cellular ...
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