分类：教育/科学-出国/留学
问题：英语翻译,高分悬赏!急! 
回答：Dear ***;I'm sorry to inform you, because the  in telecom company is too business, we can't change your phone number until Friday.And I've checked your telphone line.For just one interface in your office, you have to choose one number between AAA and BBB.And after using AAA, you'll not be able to call the extension in another office.If I'm not available, you can tell your decision to our reception, and we'll follow it this Friday.Thank you for your understanding.