Huawei Ascend G630-U20 User Guide - Manual (Page 65)

Internet connection
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USB tethering
You can share your phone's data connection with a computer using a USB
cable.
To use USB tethering, you may need to install your phone's driver on the
computer or establish a network connection, depending on your computer's
operating system. If your computer runs Windows 7, Windows Vista, or a
latest Linux operating system (such as Ubuntu 10.4), you can use your
phone's USB tethering function without configuring any settings on the
computer. If you are running an earlier version of Windows or another OS,
your PC will identify and install a driver automatically.
1. Use a USB cable to connect your phone to the computer.
2. On the home screen, touch then the All tab.
3. Under WIRELESS & NETWORKS , touch More… .
4. Touch Tethering & portable hotspot .
5. Select the USB tethering check box to share your phone's data connection.
You cannot use your phone's USB tethering function when the phone is
in USB storage mode.
Controlling your data usage
Your phone's data usage control function lets you check and control your
data usage. Set a data usage cycle and a mobile data limit for this period and
you will be notified when data usage reaches this limit.
Setting your mobile data usage limits
1. On the home screen, touch then the All tab.
2. Under WIRELESS & NETWORKS , touch More… .
3. Touch Data usage .
4. Select the Set mobile data limit check box.
5. Set the data usage limits as follows: