The steps which I follow:
1.Goto Settings then tap on more settings under wireless & network.
(Click the images to enlarge)
2.Tap on Tethering & portable hotspot under Network
3.Next tap on Bluetooth tethering to enable Bluetooth tethering
Now Pair your Device to your Computer, to do this...
1.Hit the Bluetooth Icon in the system tray
2.Click “Add a Device”
3.Wait for it to search for your Bluetooth Internet Access Point, then click to select it and press “Next”
4.Click “Yes” then click “Next”
5.Wait till your Computer to install the drivers.
(Click image to enlarge)
6.Now the Bluetooth access point has been setup.
7.Click the system tray, then right click on the Bluetooth icon and then hit Join a Personal Area Network
Else,
- Goto Control Panel\All Control Panel Items\Devices and Printers
- Right Click your device and connect using Access Point
Note : Again your device have not connected means try these
Setting up the modem
On the PC, Click Control Panel
Right-click on the Bluetooth icon in System tray, click Add
An Add Bluetooth Device Wizard will appear
Select My device is set up and ready to be found
Click Next
Select the handset from the list and click Next
Select Let me choose my own passkey
Type 4 to 16 digit passkey (example: 1234) in the available field
Click Pair Now
On the handset, enter the same Passcode (Passkey) entered on the PC Press OK
An Accept connection request prompt will appear, press Yes
Ensure that Dial-up networking (DUN) is checked
Click Next
On the PC, click Finish
Then Click Control Panel
Double-click Phone and Modem Options
Click Modems tab
Select Bluetooth Modem
Click Properties button
On the General tab, click Change settings button
If a User Account Control prompt appears, click Continue
Click Advanced tab
In the Extra initialization commands field, type at+cgdcont=1,"IP","internet"
Click OK and OK again.
Setting up the connection
On the PC, return to the Control Panel
Double-click Network and Sharing Center icon
Click Set up a connection or network
Select Setup a dial up Connection
Click Next
If prompted, Select No, Create a new connection
Click Next
Click Dial-up
If prompted, click Bluetooth Modem
In the Dial-up phone number, field, type *99***1# or *99#
Leave the User name and Password fields blank
In the Connection Name field, type the corresponding APN (Ex: XXXX.com or YYYY.internet)
To Know APN :
On the Mobile, Goto Settings\More settings\Mobile Networks\Access Point Names and then Tap the required network to view it
(Click the image to enlarge)
Select from the available options
Setting up the connection
On the PC, click Connect
On the handset, an Accept connection request prompt will appear, press Yes
If a Set Network Location prompt appears, click Cancel
