Concept phones have always something interesting to boast of. Designer Lv Zhongfang has come up with a cool concept phone dubbed the Match Box that hides the numeric keypad the way a match box hides the match sticks. The thin box has a microphone, shortcut buttons on the box very much like the existing slider phones in the market. Open the Match Box and start talking to your near and dear ones. Hope this one meets realism in real.