Comments By: Tech Desk | Updated: October 19, 2015 2:24 pm Vodafone is rolling out its 4G service in Delhi/NCR by December 2015. Vodafone India has confirmed that it will commence its 4G services in Delhi/NCR region by December 2015. According to Vodafone, the Delhi/NCR region accounts for 30 per cent of data revenues and is one of the top data markets...