Karbonn Titanium S5 and Smart A12 are available with free Vodafone Internet packages.
Mobile customers buying Karbonn Titanium S5 will get 1GB 3G/2G/EDGE unlimited Internet plan free for 3 months from Vodafone.
Vodafone 3G customers using Karbonn A12 can get 500 MB 3G/2G/EDGE Internet Plan free for 2 months.