请先拨9再拨国家号和地区号，最后拨电话号码。

Please dial 9 before the country code and then the area code and then the number.

youdao

请先拨9再拨国家号和地区号，最后拨电话号码。

Please dial 9 before the country code and then the area code and then the number.

youdao