Government-owned telco Bharat Sanchar Nigam Limited offers prepaid offers which give full talktime value. According to BSNL’s website, the telco is giving full value offers on talktime plans priced at Rs 60 and Rs 110. BSNL is currently giving Rs 100 prepaid vouchers as a full talktime offer in all telecom circles of India every Sunday. BSNL has also regularised …