Web Guard is an optional add-on feature which restricts access to adult-oriented (over 18) material on your phone while using the T-Mobile network. There is no charge to turn this feature on or off. Please note that this feature may not be available on all phones. Web Guard is not foolproof and may not block or filter some content, including user-generated content such as IM, e-mail, and text messages.
Already a customer? Log in to My T-Mobile to manage Web Guard.