Bharat Sanchar Nigam Limited (BSNL), to provide Wi-Fi access. I have heard that the  private operators are finding it difficult to increase their Wi-Fi customer base. I hope that BSNL is the best PSU in india, having all the lastest features in by its counterparts in the world. And service offered by them are seamlessly comparable to all the private operators in the country. They didn't miss to provide any service provided by its private-competitors. Im planning to review global Telecom giants, supporting BSNL

Even BSNL is having a website (Cellone.in)to provide Value Added Services for its mobile phone customers.