The Carphone Warehouse has published a quarterly trading update and is preparing for its AGM later today. It describes its figures as ‘solid results’; its says the TalkTalk group is trading in line with expectations – revenue down 2% year-on-year - while its retail business (Best Buy Europe, of which it owns half) has seen connections up 3% year-on-year and like-for-like revenue up 5.4%. [Press release]