VIDEO: O2 boss says 'sorry' to customersRonan Dunne, Chief Executive of O2, has apologised to customers for the disruption caused by an outage to the firm's mobile network, which began on Wednesday afternoon.
Source: VIDEO: O2 boss says 'sorry' to customers (http://www.bbc.co.uk/news/technology-18821395#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa)