The rise of the Smart Phone has been dramatic. It seems like everyone has one of these devices these days, and nearly every single Smart Phone owner raves about their device. Smart Phones certainly represent attractive and powerful telephony technology. Not only are they sleek and stylish, Smart Phones also provide a huge range of features and applications which you can take with you everywhere you go. While Smart Phones have presented a superior alternative to previous mobile phones, does that mean they stand to replace all telephony devices?