If you have a burning desire to make phone calls or send SMS messages on your iPad 3G, you'll be happy to know that a group by the name of iPhoneIslam has demonstrated a jailbreak application that enables calls, SMS and FaceTime via phone number on an iPad 3G.
The hack will be called PhoneItiPad and should be available in the Cydia app store before WWDC. The hack requires no additional hardware but you obviously need a jailbroken iPad 3G. This means no iPad 2 support until there is a jailbreak released for that.
Once installed you get an iPhone dialler screen which unfortunately is just the iPhone version blown up 2x. It does look a little ropey; they are working on a full resolution version for this. SMS messages do work perfectly in full screen mode on the iPad. The demo video shows how it all works and it does look like a handy feature to have.
Take a look at the demo video after the break. Then pop back here and let us know if you would welcome the ability to use your iPad 3G as a phone?