Some Web sites may be inappropriate for minors or otherwise objectionable. Sprint Nextel's Restricted/Unrestricted Web Access feature allows primary account holders to manage access to the open Internet for all plans on the account. This feature can be used by parents who wish to manage their children's access to the Internet. Using My Account on the device or My Personal Information in the Manage tab, the primary account owner may restrict a device's access to Sprint PCS Vision and certain Internet sites appropriate for all ages. Please note that no Internet filtering tool is foolproof, and parents should monitor their child(ren)'s usage of wireless devices.