Thanks for answering

I got it from QiaoQiao hua, I even don't know this function.Anyway, I bought some phone conversation time from consulate, and want directly talk to them and see what is going to happen. So weired thing, we have to pay if we want to talk to them via the phone.
I will tell you the result
You can email me through the address I worte in QQH.
Thanks again.