Making phone calls with the PSP Gaming Console? Is Sony really planning to “tune” the PSP in such a way that it also becomes a mobile phone?
My opinion; Sony will wait at least another year before they will launch an all-in-one PSP2 device => mobile phone, gaming console, smarter design (lighter & smaller) & mobile office!

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http://gizmodo.com/5020855/sony-patent-hints-at-playstation-phone-possible-mystery-device