Bharti Airtel on Tuesday said its net profit during the October-December quarter declined 27% sequentially to Rs 830 crore (after exceptional items), missing Street estimates. In the preceding quarter, the country’s second-largest telecom operator had booked a one-time gain of Rs 722 crore on account of spectrum sale to Reliance Jio. Adjusting for this, the net profit in the preceding quarter would have stood at Rs 594 crore. During the December 2021 quarter, the net profit before exceptional gain was Rs 807 crore.