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3. Touch Data roaming to remove the checkmark from the box.
With Data roaming unchecked, you can still transmit data
with a Wi-Fi connection.
To limit your data connection to 2G networks
You can extend your battery life by limiting your data connections
to 2G networks. When you are connected to a 2G network, you
may want to postpone activities that transmit a lot of data, such
as sending, uploading, or downloading pictures or video, until you
are connected to a faster mobile or other wireless network.
1. Press the
Home Key , then touch the Applications
Launcher Key
.
2. Scroll down and touch
Settings > Wireless & networks >
Mobile networks > Network mode.
3. Touch
1x only.
Connecting to Wi-Fi Networks
Wi-Fi is a wireless networking technology that can provide Internet
access at distances of up to 100 meters, depending on the Wi-Fi
router and your surroundings.
To use Wi-Fi on your phone, you must connect to a wireless access
point, or
“
hotspot.
”
Some access points are open and you can
simply connect to them. Others are hidden or implement other
security features, so you must configure your phone so it can
connect to them.
Turn off Wi-Fi when you're not using it, to extend the life of your
battery.
The following Status bar icon indicates your Wi-Fi status.
Connecting to Networks and Devices
Connected to a Wi-Fi network (waves indicate connection strength)
Notification that an open Wi-Fi network is in range