These 42 companies have committed Rs. 4,115 crores in investment.
The much-awaited 5G spectrum auction recommendations were released by Trai on Monday.
The 10 recommendations made by Trai to MIB are still pending with the government.
Trai to review 800 Mhz channel plan, number of spectrum blocks for TSPs.
Trai will submit its final recommendation on the sale process next month