4G Services; Wi-Fi; Turn Wi-Fi On And Connect To A Wireless Network - Samsung GALAXY SIII User Manual

Find Your User Name
1. Press
2. Tap Status, and then find your user name under the User name heading.

4G Services

Your phone supports 4G LTE. 4G is a service that must be included in your service plan and
also available in your area. 4G coverage is currently available in only certain markets.
Note: If 4G service is not available in your location, the 4G icon will not appear in the
Notifications area.
Not all services are available on 4G and coverage may default to 3G/separate network where
4G unavailable.
Depending on which icons appear in 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:
Icon Description
3G Coverage: The phone is connected to a 3G network. When data is being
transferred, the arrows are colored.
4G Coverage: The phone is connected to a 4G network. When data is being
transferred, the arrows are colored.

Wi-Fi

Wi-Fi provides wireless Internet access over distances of up to 300 feet. To use your phone's
Wi-Fi, you need access to a wireless access point or "hotspot."
The availability and range of the Wi-Fi signal depends on a number of factors, including
infrastructure and other objects through which the signal passes.

Turn Wi-Fi On and Connect to a Wireless Network

By default, your phone's Wi-Fi feature is turned off. Turning Wi-Fi on makes your phone able to
discover and connect to compatible in-range Wi-Fi networks (or WAPs - wireless access points).
Turn Wi-Fi On
■
Press
displays ON when Wi-Fi is active.
Web and Data
and tap > Settings > More > About device.
and tap > Settings > Connections > Wi-Fi. The On/Off slider
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