I regularly call my own phone to locate it. and the only reason I feel an idiot is that a few weeks back i accidentally added the wizard of oz theme tune as a calling tune...i didn't at the time know what one was...turns out that when someone's calling you, instead of the usual brrr brrr sound, they hear your calling tune instead. which in my case is the wizard of oz ("we're off to see the wizard, the wonderful wizard of oz!") and i have no idea how to get rid of it, and neither did the customer services guy i spoke to at my phone company
