Your phone goes through a lot of abuse--even if you try your best to protect it. Nokia wants to make sure your phone can withstand the wear and tear of every day use, whether it's getting scratched up in your handbag, falling out of your pocket, or getting rained on. The Nokia Test Center in San Diego is just one of six test centers around the world. Other test centers are located in Finland (three separate locations, Germany, and China. According to Nokia, the phones are tested throughout the design process--from the first prototype to the final product. Each phone goes through at least 200 mechanical tests--here are a few of them.