** Vodafone Idea VODA.NS slips 9.5% to 6.68 rupees; top loser on Nifty midcap index
** Government not considering additional relief for co on pending Adjusted Gross Revenue (AGR) dues, PTI reports citing Minister of State for Communications Chandra Sekhar Pemmasani
** Government converted co's outstanding spectrum auction dues into equity in April
** Co, government didn't immediately respond to Reuters' request for comment
** Vodafone Idea has 840 bln rupees ($9.6 bln) in pending dues
** Stock gained ~15% in last two sessions on reports of government cutting regulatory dues for telco
** VODA rated "hold" on avg; median PT at 7 rupees, per data compiled by LSEG
** YTD, stock falls ~16%
($1 = 87.5060 Indian rupees)
(Reporting by Komal Salecha)
((Komal@thomsonreuters.com;))