If you have an Android device, there’s a good chance that you have the AT&T Address Book app installed. This app is a great way to keep track of your contacts and make sure that you always have the latest information about who is talking to whom. However, if you want to remove the app from your device, there are a few steps that you can take. First, open the Settings app and select “Add/Remove Applications.” Then, select “AT&T Address Book” from the list of applications. Next, enter in the following information: your name, phone number, and email address. Finally, click on “Remove.” If all goes well, your AT&T Address Book will be removed from your device and you’ll be able to use it again as usual. If not, please let us know in the comments below how we can help you get rid of this application!