10 Services
Mobile Care
In standby mode, select
Care
to access a self-help menu to manage
your account. Mobile Care provides links to
help with your device and service.
For information about billing or about
accessing this website, contact your service
provider.
Data Balance
To check your data package balance anytime
– enter *777*3# and press SEND from your
device.
In standby mode, you can also select
Data
Balance.
Menu
>
AT&T Mobile
Menu
>
18