Note: to fill someone is means to give them necessary details and keep them up-to-date with information.
The above section details types of phrasing to avoid; however, it doesn’t detail what users should NOT say on their greeting. Though this is a bit loaded, as there are hundreds of combinations of things one shouldn’t say, there are some key components users should ALWAYS avoid. a. Forget About Slang: You should strive to be as professional and welcoming as possible in your greeting. While this may steer you towards using slang, in an attempt to make callers comfortable, it’ll most likely work against you. As a professional, your demeanor, tone, and speech should be clear cut and well articulated. Using slang undercuts this and works against you. b. Don’t Even Think About Profanity: This is a no-brainer. Never, under any circumstances, curse in your greeting EVER! c. Keep Your Sentences Clean, Don’t Ramble: Introduce yourself and give your caller specific direction. Avoid long diatribes detailing tangent thoughts. Keep it simple and quick. d. Always Return Your Calls: It’s important for callers to feel they are valued. Nothing dissolves this quicker than a greeting that doesn’t stress this. For example, “I’ll call you when I can,” “If I don’t return your call, please call back”—these phrases are terrible and completely destroy any good will you may have with a caller.

4. Hi, this is [your name]. I’m unable to take your call right now but leave your name and number, and I’ll get back to you as soon as possible.
I don’t know about you, but I’m shocked every time I listen to a voicemail message left for me by sales reps, prospects and even clients. They are filled with ‘um’s’ and ‘ah’s’, they ramble on and on, they leave no compelling reason for me to call back, and they almost always leave their number so fast that I have to listen to it two, three, sometimes four times to make it out!