From my experience of hanging out with friends in India, every conversation ends with something like "give me a missed call." Though it originated as a way to

From my experience of hanging out with friends in India, every conversation ends with something like "give me a missed call." Though it originated as a way to save money especially for pre-paid mobile users, it has come to mean a whole lot of things now. ie. if you are to meet someone for coffee and he hasn't shown up yet, instead of calling you give him a missed call so he knows you're waiting.