Vodafone Free GPRS trick

Hi friends here i share a working trick for Vodafone .This trick works on the mobile and enjoy free gprs before it banned by Vodafone.
Do this setting in your mobile and then save all settings.
Proxy Address: - 197.784.47.77
Proxy Port: - 8080/9401
Packet Data Access Point: - Vodafone
Share your comments after getting this trick. Its working. If not comment here.