Business Intro – quick intro announcement heard by the caller before they speak with a business representative. Usually quite short and welcoming, introducing the business to the caller.
Speak clearly. Don't mumble; speak too fast or too slow. You want people to understand your greeting. The way you communicate with people through your greeting is an example of how you communicate with people in the real world.

When you create a professional voicemail greeting, it can be a good idea to think about what your callers might want to know. After doing so, you can make a list of points to cover in your voice message; it might also be a good idea to write out the entire greeting on a piece of paper. The ideal message should be somewhere between 10 and 20 seconds, so you may want to time yourself repeating your message before you record it. After composing your telephone message, it can be a good idea to get a second opinion of this greeting so you can make sure it sounds professional. Writing down a voicemail greeting helps prevent mistakes when recording it.
a standard greeting (as recorded by the administrator or other person), followed by the mailbox owner's name (as recorded by the owner), and then the fixed system prompt, "Begin speaking after the tone, then hang-up when you are finished or press any key for further options."