Airtel starts 4G trial in Chennai, Mumbai and Hyderabad next in lineup
Airtel today started its 1800MHz 4G trail in Chennai. They are offering this service to some bloggers for testing in the city. Airtel has already provided their 4G LTE in 20 cities around the country that includes Bengaluru, Chandigarh, Kolkata, Nagpur, Pune, Jalandhar, Amritsar, etc. While Mumbai and Hyderabad are the next in the limeup to…