I have my phone set to vibrate on my night stand type thing. It vibrates but it's pretty loud and I don't want to wake my family up they are light sleepers. I would just put it in my pocket but I would call someone in the night, my phone is the enV2 so it has the numbers on the outside. I have done this many times .

Seeing as I need to wake up in the morning for WBTB I am not sure how to do this since I can't really set my alarm for say 3 in the morning. Any Ideas?