PTCL V Wireless Is way better than dial up, but not as good as DSL or Wateen, Its cheap and ill give credit for that and it works even better in remote areas or small cities. Ptcl V wireless is compatible with some versions of vista but not all. People are charging 200 RS to or even more to do these settings. It's free here but you can do favor by promoting this link to any one you like.
So Here We Go:
1. Turn on the wireless set, insert the data cable in any USB port. Windows will prompt for drivers, and then insert the CD that came with the wireless set. Windows will prompt that it can not verify the publisher of the driver ( a red color message) but install the software anyway. Three drivers each after one another should be installed. When a message box appears in right bottom corner that drivers have been successfully installed, eject the drivers CD. Now you have completed 50 percent of the job.
2. Go to the control panel then > switch to classic view>click on Phone and modem>click on Modem then click on Add>check the option (Don't detect my modem I will select it from a list) then click Next> here wait for a while system ll retrieve the list of devices>now select the HUAWEI WIRELESS MODEM from the list and then press Next>select All Ports option and press Next and finish. All done, Your good to go.
3. Last step, make a dial up connection hope you know how to make that.
Use this information:
User name: email@example.com
Dialing number: #777
If you still have any problems contact me via mail or you can post a comment regarding your queries.