** Vodafone Idea VODA.NS rises as much as 11% to 10.6 rupees, highest in over an year, before trimming gains to trade 2.8% higher
** India's top court allowed the federal government to reconsider billions in past dues owed by co, Bloomberg News says
** Government said it is willing to do so in interest of co's nearly 200 mln users, report said
** Indian government had a 49% stake in the ailing telco as of September-end
** Telcos, including Vodafone, Bharti Airtel BRTI.NS, have long contested so-called adjusted gross revenue dues
** Stock rated "hold" on avg; median PT 7 rupees, per data compiled by LSEG
** YTD, VODA gains 25%
(Reporting by Aleef Jahan)
((aleefjahan.cs@thomsonreuters.com))