Suggest Tablet under Rs. 20,000

Hey friends please help me out in this matter.

Anyone please suggest me.

Please provide both the options. If i go with windows OS then what should I buy and if I go for Call Facility then what should I buy. Actually it will provide me two options so that I may choose from it.

If you want windows OS than you cannot get Calling Facility. Decision is up to you. Do you want Windows OS or Call Facilty. Please reply with your decision. I will tell you then. HOPE IT HELPS!!