Adjusted gross revenue of telecom operator, earned from telecom services, declined by 2.67 per cent at Rs 34,527.50 crore (Rs 345.27 billion), while the gross revenue decreased by 0.15 per cent at Rs 52,858.39 crore (Rs 528.58 billion) on quarterly basis, the report said.
As far as consumer spending is concerned, Telecom Regulatory Authority of India said the Monthly Average Revenue Per User for GSM service increased by 3.03 per cent to Rs 98 in quarter ended December 2012 from Rs 95 in the previous quarter.
In its performance indicator report released on Monday, the telecom regulator also said on annual basis this was 2.25 per cent increase in each GSM subscribers spend in a month.
In case of CDMA mobile users, they increased their spend by 8.84 per cent on annual basis and 2.8 per cent to Rs 80 in quarter ended December 2012 from Rs 78 in quarter ended September 2012.
However, the revenue of sector on annual basis improved during the quarter ended December 2012.
"The year-on-year (y-o-y) growth in GR and AGR over the same quarter in last year has been 7.08 per cent and 1.31