Video: BlackBerry 8310 waterproof test, hold your breathe
Amazing information here for you and a great video for you to watch as well.
After dropping his BlackBerry in a lake a very distressed BlackBerry customer telephoned T-Mobile for a replacement.
However, when he turned the phone on again he was extremely surprised to find out that the device still actually worked. Since he had already arranged for as replacement phone he decided to test this out and see how long the BlackBerry would survive under water. Over 2 minutes was the outcome look at the video and see it for yourself. Source – berryreview.com