"MTNL is exploring the monetisation of its assets which may contribute to its revenue," Communications Minister Manoj Sinha said in a written reply.
The telecom corporation is exploring managed services model with Bharat Sanchar Nigam Ltd (BSNL) for its mobile network. MTNL's losses narrowed to Rs 2,005.74 crore in 2015-16, from Rs 2,893.39 crore in 2014-15.
In 2013-14, the company made a profit of Rs 7,825.13 crore, and that was on account of payment of pension and a writeback of amortisation of broadband wireless access (BWA) spectrum amounting to Rs 11,620.9 crore.
"3G/BWA spectrum was purchased for Rs 11,097.97 crore. MTNL arranged this amount through loans from banks etc to the tune of Rs 7,563.97 crore. The payment of one-time spectrum charges from borrowing and cascading effect of wage revision has resulted in considerable interest outgo for MTNL from 2010-11 onwards," it said.