How to have fun with your iPhone 4: Call someone, touch the divide in the lower left corner of your phone, ENJOY THE SILENCE
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
How to have fun with your iPhone 4: Call someone, touch the divide in the lower left corner of your phone, ENJOY THE SILENCE