Samsung SPH-L300ZSASPR - Manual (Page 162)

Web and Data 151
When you use data services, your user name is submitted to identify you to the Nationwide
Sprint Network. Your user name is automatically programmed into your phone. You don’t have
to enter it.
Update Your User Name
If you choose to change your user name and select a new one online, or make any changes to
your services, you must then update the profile on your phone.
1. Press > and tap Settings > System Update.
2. Tap Update Profile.
Launch a Web Connection
Follow the below procedure to launch a Web connection.
► Press > (Internet). (Your data connection starts and you see the home
page.)
The Browser automatically launches when a Web link is touched from within either an email or a
text message.
Note
: The first time you access the Web on your phone, you may be prompted to sign in with
your phone number. Enter your number and tap Ok.
4G Services
4G is a service that must be included in your service plan and available within your area. 4G
coverage is currently available in only certain markets. For more details on 4G availability go to:
www.sprint.com/4G and click the See the coverage map link from the bottom of the page.
Note
: If 4G service is not included in your service plan, the 4G icon will not appear in the
Notifications area.
4G is up to 10x faster than 3G (based on download speed comparison of 3G's ~600
kbps vs. 4G's ~ 6 Mbps). (Actual speeds may vary.)
Not all services are available on 4G and coverage may default to 3G/separate network
where 4G unavailable.
Important!
4G service must be added to your account before attempting a connection to the
4G network.
Depending on which icons appear within the Notifications area, your services and features will
change. The following table indicates what functions and features are available when
combinations of these service icons appear: