Hello. Can I speak to Mary?
你好，我想找玛丽。
May I have your name, please?
请问您怎么称呼?
This is Jane speaking.
我是简。
Hold on, please. I'm sorry， but she's on the other line now. Would you care to hold?
稍等。对不起，她在接昕电话，你介意等会儿吗?
Certainly not.
当然不介意。