Again BSNL is almost reaching the bottom in providing mobile connections. See the number of mobile connections provided by the major telecom companies in April 2011:
Reliance 29.39 lakhs In BSNL, AP and Karnataka Circle provided the maximum with 2.4 lakhs
Idea 24.50 and 0.95 lakh respectively. But in many other circles it is negative
Bharti 24.11 only.
Vodafone 24.09
BSNL 1.73

The Telecom Statistics April 2011 (in crores)
Company Landline % Wireless % Total %
Airtel 0.33 9.57% 16.46 19.91% 16.79 19.49%
Reliance 0.12 3.58 13.86 16.77 13.98 16.34
Vodafone 13.69 16.56 13.69 15.90
BSNL 2.50 72.43 9.20 11.13 11.70 13.59
Tata 0.13 3.74 9.03 10.93 09.16 10.64
MTNL 0.34 10.01 0.54 0.66 0.89 1.04

(Courtsey: TRAI and Com.Mihir Das Gupta)