The wonderful thing about Apple iPhones is you have the power to create any type of format you want. Whether it is a bold format or a very soft and delicate format, it is whatever you want.
If you have an iPhone that is locked then you must get it unlocked in order for it to work properly. The iPhone unlock procedure is fairly simple but you should take the time to find an unlocked iPhone professional to help you. Once you have found this professional you might ask the professional for some advice on how to use your phone.
Wikipedia is going to be an amazing resource for you to find some of the perfect formats to fit your new phone. Be sure you check out a couple different sources before you settle on just one. Another thing to look for is applications for your unlocked phone. Pick ones that will entertain you and keep your life on track.
Your iPhone is going to make your life much easier, and you will learn to really enjoy your phone. You might get to the point where you depend on your iPhone for everyday activities that you enjoy.