Ericsson Stock Jumps as Wireless Sales Propel Surge in... 7:22 AM

costs. VimpelCom Ltd. agreed this month to acquire Wind Telecom SpA, forecasting synergies of $2.5 billion, and AT&T Inc. said March 20 that its planned merger with T-Mobile USA could deliver $40 billion in savings. Deutsche Telekom AG and France Telecom...