Mobile tariff Why BSNL always No.1 in Telecom sector ?

Last two years Indian Telecom users have been successfully enjoying cheapest tariff in India when its compare in the world.
After Airtel first, TATA Docoo next hiked their mobile tariff in few months back. In continious Recently Idea cellular, Bharti (Airtel), Vodafone Essar had increased their Prepaid Telecom tariff in maximum telecom circles.
Telecom Rugulatory Authority of India (TRAI) pointed about increase in Mobile tariff and asked reasons. If we guess today's scenario when compare with the BSNL other Operators are hiked their mobiletariff few months ago. Why the other private operator are increased their mobiletariff, if zoom out then there is one thing we have noticed that due to expansion of their services to the rural markets.
Today Every one has got its own mobile and their way of living also improved, mobile has become main one of the gadget in every one day to day life. Without the mobile there is no life it seems.
The usage of mobile is gradually increased and the sales of other operators are also gained and captured their sahre market in the rural market in India. Now Government has also increased its licence to the new players in the Indian Telecomtariff sector. Who said this about tariff going to hike..

The leading player in the Indian mobile market Airtel owner announced and hinted about chances of increasing further mobiletariff incontinuation to the earlier mobiletariff hike.
In this course BSNL already in and serving rural areas won't required any expansion and chance to hike bsnltariff.
Rural areas BSNL is in No.1 place and the leading player in serving and has captured maximum share in the rural market.
This competion world Telecom operators are in high pressure after entering 3G services in market.
Increasin Braodband usage and broadband wireless access (BWA) spectrum in the last year auction.
In further BSNL will be in No.1 position and leading Telecom player who offers cheapest and raliable bsnltariff for Mobile user.
Most of the mobile users are switching to BSNl via MNP (Mobile Number Portability) in India only Andhrapradesh its in No.1 place for gainig 1.5 lakhs connections via MNP, its a great achievement that BSNL had got, this due to maximum mobile users still believes that BSNL is best and reliable Telecom operator in India.