Bharti Airtel probably is inching closer to its tag line - The Best SmartPhone Network with a Large 3G and 4G-LTE Footprint across length and breadth of the Country. Here is what
Airtel's Telecom Spectrum Footprint across 900, 1800, 2100 and 2300 MHz band looks like after the
2015 Mega Telecom Spectrum Auction.
