IF ITS A UVERSE ROUTER YOU CAN TAKE IT TO ANY UPS STORE AND THEY WILL SEND IT BACK FOR FREE . iF ITS A DSL MODEM YOU WILL HAVE TO CALL WIRED CUSTOMER SERVICE AND ASK THEM FOR A RETURN LABEL. THIS SHOULD BE FREE. Read entire answer

Please search www.att.com/microcell Read entire answer

Usually when you get that message you tried to enter your PUK code wrong to many times . If so you will need another one and those are free from any AT&T corp store . Or if it's a prepaid sim card... Read entire answer

You can add smart limits to your account . The only other way to keep them from calling you is to. Hangs your number ? Read entire answer

you want to make sure its not a equipment issue make sure you try another phone and always make sure your sim card is updated. You couild be a tower issue but if nothing else works ask your local AT&T store about... Read entire answer

You can't . The bbm network will only work with AT&T if you have a postpaid account and the correct blackberry data plan attached . It configures on the. Ago end through the network . Can't provision this on prepaid network not possible . Read entire answer

What browser are you using ? Read entire answer

Please call 18003310500 Read entire answer

AT&T world calling 4.99 call 18003310500 Read entire answer

all you need to do is call att customer service they are the only ones who have it . 1800-331-0500 or you can come to any at&t corporate store with your id and we can give it to you . Read entire answer