If you feeling problem to setup gprs settings manually or after calling many times to customer care they unable to send you settings or solve your problem, then I have another solution for you. Just visit
http://gprs-settings-to-mob.rdr.cc and it send gprs setting right on your mobile phones absolutely free. You just have to provide this information:Mobile No: +country code then your no, exp: +919730325278
Phone Model: any in the world, exp: Nokia N72 Operator: your mobile operator name, exp: AIRTEL
Country/region: name of country and region where form your no, exp: INDIA-PUNE