PDA with a removable cellphone
Posted on April 14, 2007 by 200702
PDA cellphone is very popular nowadays, but they need so much juice. If you have a PDA with a removable cellphone ,it gonna be a good idea.
This patent has two separated part, one is PDA and the other one is cellphone. While you need a cellphone, just remove it out from PDA. It gonna use less juice. These two parts could sync information with each other .