Hi, I’m not home right now but my answering machine is, so you can talk to it instead. Wait for the beep. Hi. I’m probably home, I’m just avoiding someone I don’t like. Leave me a message, and if I don’t call back, it’s you. Greetings, you have reached the Sixth Sense Detective Agency.
The most engaging messages are slightly unique in nature. They combine a mix of clever scripting and music. Slight humour is often used to promote a product or service and is usually quite effective. It's also very important to choose both the written and spoken tone that appeals to the characteristics of your audience. If your target market is the younger generation, a script that includes slang words and is quite laid back would be an excellent choice. If your target market is primarily business professionals, then a more articulate choice of words would be more suitable.

Promote your business to the callers while they're on hold. Inform them of your range of products and services, their benefits and how they can help them. Or just re-enforce your branding with some pleasant background music.
The information you provide in your business answering machine greeting can vary depending on your specific needs, though some basic information is common. You should indicate the business that has been reached, including a specific name if you have a personal business number or extension. If the message is for general use, you might indicate that you are unavailable, though a message for use after business hours can provide the caller with regular business hours. You should not, however, use any language that could be taken to indicate that you are busy with a task that is more important than your caller.