British Telecom telephone boxes are seen in central London
British Telecom telephone boxes are seen in central London May 13, 2010. British telecoms provider BT Group Plc showed evidence of a long-awaited turnaround as cost cuts and service improvements began to bite, slowing its full-year revenue decline to 2 percent and lifting its shares 11 percent. REUTERS/Paul Hackett (BRITAIN - Tags: BUSINESS)