Well, the latest rumor says that will be present PSP2 console games, which will embed type OLED touch screen display. In fact, reportedly also will carry the 3G technology, including the possibility with the Wi-Fi. But, to mention a phone capability is not available.
Clarity will be variants of their products is still questionable, the model only Wi-Fi or Wi-Fi +3 G like the Apple iPad tablet. What is clear is hell, PSP2 predictions will be announced at least in early February, before the announcement of the XPERIA Play aka the PSP phone.