I saw the recruitment information on the Internet, so I called. What should I say at the beginning?

First of all, confirm the authenticity of the information, check the telephone number and address, the authenticity of the company, official website, etc. If you want to charge a deposit or something, you are a liar!

Call again!

Hello, is this xx Company? I saw the recruitment information of your company on the Internet. Is xx still on? I want to apply for this position. Speak with enthusiasm!