In real life, forgetting the things is very common tendency by every human being. Few times, we may keep the things in our premises and we may forget about it. Same thing may happen with our mobiles phones too. We may forget/lose our phone in our near premises. We may think that, we can just make call to that phone and find the location. But if the phone is in silent mode what can we do? How can we find the mobile? In that situation this project is very helpful. In this project, just by sending a single customized message to our phone we are changing our phone mode to ringing or silent or vibrate whatever we want.