I use a galaxy S. The other day I lost my phone and I tried calling from my friend's phone. It rang once (on my frnd's phone I heard the ringing) and in a moment it hung up like someone cancelled the call. Finally when I did find my phone there was no missed call alert. How come did that happen? Since it rang only once I could understand how I did not hear the bell on my phone but still shouldn't it show the alert?