By Elvira Pollina MILAN, Nov 6 (Reuters) - Telecom Italia (TIM) on Sunday approved the 19 billion euro ($20 billion) sale of its fixed-line network to U.S. private equity firm…

KKR seeks controlling stake in TIM's fixed-line network Values network at around 20 billion euros-source TIM CEO has been seeking to reshape debt-laden group Government sees telecoms network as strategic…