When you are in an awkward social situation and need to get away without being rude, you can use your smart phone to bail you out. You can use special software applications on your phone to schedule a fake incoming call. The screen of your smart phone will display the incoming call as if it is a real call. Once the call comes in you can answer it, or at least pretend to answer, and carry on a fake conversation for as long as necessary. Tips Writer Bio
