Web and Data 103unresponsive when in fact it is functioning properly. Allow the phone some timeto process your data usage request.Your Data Services User NameWhen you buy your phone and sign up for service, you’re automatically assigned a user name,which is typically based on your name and a number, followed by “@sprintpcs.com”. (Forexample, the third John Smith to sign up for Sprint data services might havejsmith003@sprintpcs.com as his user name.)When you use data services, your user name is submitted to identify you to the NationwideSprint Network. Your user name is automatically programmed into your phone. You don’t haveto enter it.Update Your User NameIf you choose to change your user name and select a new one online, or make any changes toyour services, you must then update the profile on your phone.1. Press > and tap Settings > System Update.2. Tap Update Profile.Launch a Web ConnectionLaunching a Web connection is as simple as opening the browser on your phone.1. Press > Internet. (Your data connection starts and you see the home page.)Note: While connecting, you may see an animation. Once complete, you are connected to thedefault home page.2. To change the phone’s default launch page to your current page, press and tapSettings > General > Set home page.The Browser automatically launches when a Web link is touched from within either an email ortext message.Note: The first time you access the Web on your phone, you may be prompted to sign in withyour phone number. Enter your number and tap Ok.Sprint 4GSprint 4G provides your phone with wireless Internet access over greater distances than Wi-Fiand delivers data transfer rates of up to 30 Mbps. To connect your phone to Sprint 4G network,you need access to a Sprint 4G base station.For more information about the availability of Sprint 4G in your location, visitsprint.com/coverage.