Aarti Chalisa Sangrah uses Phone permission to check when incoming call started. This permission will help us to pause the Media player when any Incoming Call comes while playing Aarti / Chalisa. Without this permission app can't pause the Media Player as we don't know when Incoming call started, so resultant during Incoming Call, Media Player also continuously playing the Aarti / Chalisa if it is already running. So this may disturb you to listen the voice of caller.