I received a call from State Bank Credit Cards department although I had registered for DNC with my service provider Vodafone. The caller was some ‘Manse Lipane’ who worked with SBI at Nal Stop, Pune (Mah.), India. She said she had received my number from her manager ‘Somnath Shevte’ which, I guess, is not legal as per the process of DNC. Is ther esomething that can be done about this??