Vodafone UK has successfully tested Voice over LTE (VoLTE) at its specialist laboratory in Newbury, less than 12 months after launching 4G services, reported Telecompaper.com on Aug 6, 2014. CTO Fergal Kelly said the trial of VoLTE was the company\'s next major innovation and hugely important as it continues to expand its network. Vodafone\'s 4G network currently covers 263 larger cities, towns and districts across the UK, as well as thousands of smaller communities.