Don’t confuse voice mail with automatic attendant systems. Automatic attendant, where the computer actually answers the phone, is the single worst business invention ever. Human answers. Human determines if the person you’re calling is in by ringing their phone and monitoring the response. If not in, human returns and says, “Mr. Jones is not in. Would you like me to help you personally, take your message personally or would you like to leave a detailed message on his or her voice mail?” You faint from the shock.
Most people screen their phone calls and often avoid answering unknown numbers. If you’re applying for new positions, you should try to view each unexpected call as an exciting opportunity! In the event that you simply can’t pick up the phone, you’ll want a polished voicemail greeting to let the caller know they’ve reached the right person.

What should voicemail messages include? If you're voicemail isn't offering the right information, you might lose a sale. 7 Things Real Estate Agents Need in a Voicemail Greeting. Your name. It seems obvious, but many people forget to include their name in a voicemail message.
First, I got the information about the meeting. I will meet you in the building lobby at 2:30. See you then. You might want to repeat your number at the end of your message. That would sound like, "Again, my number is xxx-xxxx should you need it." Then just hang up. There is nothing rude about that; you don't need to say good-bye, since there was no conversation.