I wanted my PC to connect to the internet via airtel gprs but failed to do so.I followed the following steps. -made a new dial up connection through new connection wizard. -provided *99# as the number to be dialed. -selected my smartphone as the modem. Whenever the wizard tries to register my computer over the network it shows a PPP error.I tried to troubleshoot but in vaid. Although when i change the 'type of server i m calling' under network tab to SLIP UNIX, thn it connects with 460kbps speed but fails to load any kind of webpage. Please help me out. I have the gprs settings saved on my cellphone.