Spectrum auction begins
Feb 03, 2014, 05:29 PM ISTNew Delhi: The much-awaited second generation (2G) spectrum or airwave auction for the 900 MHz and 1,800 MHz bands began Monday.Eight telecom service providers - Reliance Communications, Reliance Jio, Bharti Airtel, Vodafone, Telewings, Aircel, Tata