AT Address Book is a handy tool for you to manage your contacts. With its help, you can easily download your online address book to your iPhone's Contacts. The way it works is very simple, just sign up at www.AtSox.com (it is free), manage your contacts there with your desktop so that you can copy/paste. Whenever you want to sync the contacts to your iPhone, just click the download button of the App, the App would automatically download your address book from your account at www.AtSox.com to your iPhone. After that, just click Add to Contacts button to add all your contacts to your iPhone's Contacts. By default, the App was set up with a demo account at www.AtSox.com. You can use the demo account to familiarize yourself how it works. After that, you would need to have your own account in order to manage your personal list.AT Address Book is a proud product of Afanche Technologies, Inc. To learn more about other products of the company, please search by afanche. For more information about the company, please visit http://www.afanche.com.