1.Excellent delivery by flipkart on COD Basis. Original schedule is 10 days. But it reached me in 4 days.n2.About the product: it looks so nice, comparatively to its figure in website.n3.As we expect battery back-up is excellent: 5-6 days with aggressive usage.n4.Some features like assigning individual caller tune for contacts, speed dial not found. nBut that will not affect your usage.