Shares of Vodafone Idea on Tuesday tumbled nearly 13 per cent, while those of Bharti Airtel rose more than 6 per cent after the Supreme Court granted 10 years to telecom firms for paying the AGR-related dues to the Department of Telecommunications (DoT) with certain conditions. Vodafone Idea shares tanked 12.76 per cent to close at Rs 8.89 apiece on BSE. During the day, it plummeted 24.53 per cent to Rs 7.69.The stock went into a tailspin after the order, erasing all its early gains. Shares of Bharti Airtel, however, jumped 6.38 per cent to settle at Rs 546.75.