Dear Sir，

　　I am writing to you for the mobile phone of Dephone-S250 I bought on 20th Apr.20xx at Tele Mall in Wuhan, P.R.China.Ten days after that, it didn't ring and send short messages. Then I took it to the seller, but was told that the model had been sold out and I had to wait at least three months for a new one. Later I went to the repairman. He said since it was a new model in China, it was impossible to fix it without the right spare parts. I was so desperate on hearing that. How can I wait that long? Therefore, I require that you send me a new one of the same model within a month.

　　Thank you for your consideration.

　　Sincerely yours,

　　>参考翻译

　　亲爱的先生，

　　我写信给你的移动电话的dephone-s250我买了第二十apr.20xx在远程购物中心在武汉，p.r.china.ten天之后，它没有环、发送短消息。然后我把它给了卖方，但被告知，模型已经卖完了，我必须等待至少三个月的一个新的。后来我去找修理工。他说，因为这是在中国一个新的模型，它是不可能修复它没有配件。我是如此绝望的听到。我怎么能等那么久?因此，我要求你在一个月内寄给我一个新的相同型号的。

　　谢谢你的考虑。

　　你真诚的，