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2.3.2 Turn Data roaming on or off

When
Data roaming
is on, your Tablet transmit data over mobile networks of other carriers
when you leave the service area of mobile networks of your car riers. To turn
Data roaming
on or off, do as the following steps.
1. Open the Mobile networks settings screen.
2. Turn Data roaming on or off by touch Data roaming to make it checked or
unchecked.
With
Data roaming
off, you can still transmit data with a Wi-Fi connection.

2.3.3 Setting GSM/UMTS options

If you and your wireless service provider determine that you need to change the settings of
your current access point name (APN) or to create a new one, you must obtain the APN and
detailed settings from your provider.
1. Open the Mobile networks settings screen, and touch GSM/UMTS Options >
Access Point Names.
2. Touch an existing APN to edit it. Or press the Menu key and touch New APN. Enter
the APN settings offered by your service provider by touching each setting that you
need to edit.
3. When you are finished, press the Menu key and touch Save. If you created a new
APN, touch it in the APNs screen to start using it.
2.4 Sharing Your Tablet's Data Connection
You can share your Tablet's data connection with a single computer via a USB cable: USB
tethering. Or you can share your Tablet's data connection with devices at the same time , by
turning your Tablet into a portable Wi-Fi hotspot.

2.4.1 Sharing Your Tablet's Data Connection via USB

To use USB tethering in different operating systems, you may need to prepare your computer