The stock settled at Rs 21.55, down 1.15 per cent on BSE. During the day, it lost 2.98 per cent to Rs 21.15.
At NSE, shares of the company dipped by 0.91 per cent to end at Rs 21.55.
In terms of equity volume, 19.95 lakh shares of the company were traded on BSE and over 2 crore shares changed hands at NSE during the day.
"We wish to inform you that Ericsson India Private Limited (Ericsson), an unsecured operational creditor, has filed petition under IBC provisions against the company in... National Company Law Tribunal, Mumbai Bench... For recovery of an amount of Rs 491.41 crore," RCom said in a BSE filing.
Ericsson has also filed similar petitions against RCom subsidiaries, Reliance Infratel and Reliance Telecom, for recovery of Rs 534.75 crore and Rs 129.34 crore, respectively, the filing added.
The debt-ridden telecom operator has been given time till December 31 by the lenders to service its debt obligation.