Idea Cellular

The Telecom Regulatory Authority of India (Trai) will conduct an Open House in Delhi on January 4 on the potential valuation and reserve price of airwaves across the 700 Mhz, 800 MHz, 900 MHz, 1800 MHz, 2300 Mhz and 2500 Mhz bands respectively in the run-up to the next spectrum sale, likely in early-2016.