Telefónica plans to list its infrastructure unit Telxius before the end of the year and is considering taking its British subsidiary O2 UK public too. Telefónica will maintain a majority stake in Telxius but surrender at least 25% of its equity and use the proceeds to cut its €52.6bn (US$58.3bn) debt pile. Telefónica (MAD:TEF) plans to list its infrastructure unit Telxius before the end of the year and […]