Sunil Bharti Mittal, chairman of Bharti Airtel, said earlier this week that the telecom company is looking to raise mobile phone call and data rates across all plans this year. The return on capital in the telecom business is very low and a tariff hike is likely to be in the mid of this year.from Gadgets News – Latest Technology News, Mobile News & Updates https://ift.tt/Us9gvNb
