Comments By: PTI | Kolkata | Published:October 28, 2015 8:40 pm Besides Kolkata, Vodafone 4G services will come to Delhi, Mumbai and Kochi. Vodafone today announced that it will launch its 4G services in the city by the end of this year. “Having launched 4G services in several countries, Vodafone has the requisite expertise and experience to ensure...