Probably, Cellphone manufacturers read the christmas wish list of some Engineer and mistook them to be planned future enhancements.
According to unofficial sources these are the future enhancements to cell phone, so expect them by this year end :
1. Attached Light Saber ( careful while talking to someone). This phone might be used in Star wars 3 [ Lucas smiles, so does yoda !! ]
2. Toothbrush [ that wil be rarely used ]
4. Thermometer ( put the cell phone in your mouth, u can see the temperature displayed in the monitor )
Heard that Madam Jackson has ordered for a different cellphone, anyguesses what that contains??