overanalyzer
macrumors 6502a
The iPod touch that has no microphone or speaker (where the one for your ear is on the iPhone)?
But the new iPod Touch does support the same earbuds/mic combo that the iPhone uses, so it could be used as a VoIP phone that way. And since most people have WiFi at home, use as a home phone would be reasonable, presuming adequate software features and performance to meet your needs.