Ringing bells freedom 251 , the company says its tje cheapest mobile phone in the world . the company name rringing bell pvt. Ltd. Provide this product. They give this phone in just rs 251 . But I personally think its totally a scam. Because if anyone wants to buy it , they pay online in advance and the product delivered through courier after 4 MONTHS.? ¿¿. Seriously. Guys I dont give you the suggestion to buy this. And if you realy want to buy , then you buy but after its deliveries held and you are 100% sure. Think before you buy this