How do you address people in English when you are speaking to them on the phone?

问题描述:

How do you address people in English when you are speaking to them on the phone?

Who is it?楼下的那位不知道就别瞎说,addres除了地址 演讲 演说的意思 还有就是称呼的意思.这句话的大概意思是当你打电话的时候你怎么称呼对方.