Vodafone India has begun a phased roll-out of 3G services on its own network in Bengaluru. Built on 2100 MHz, this technology will offer the people of Bengaluru a faster, smarter and better mobile internet experience with good speeds and seamless connectivity, the company said in a statement. Till now, Vodafone has been providing 3G services to its customers in Bengaluru through intra-circle roaming arrangements with other operators. Vodafone will continue to expand in a phased manner and complete the roll out of 3G on its own network across the entire city in the next 60 days, company officials said.