Stupid cellphone trick (info)

Just found out one interesting thing. If you called someone's cell-phone, normally it will ring 5 times before forwarding to message box. But, if the person you call pressed "Ignore" on their cell phone, the call will be switched immediately to message box. (The has been verified on my Verizon Samsung phone). So it is a useful way to know if the one you called trying to avoid you or not :)