Whether you’re out for the day or are off for the week, the first rule of an out of office voicemail greeting is: let callers know when you’ll be back! You’ll save them the frustration of continuing to call and yourself the hassle of listening to redundant voicemails. It’s also a good idea to set the expectation of whether you are answering messages while you’re away, and who they can reach for assistance in your absence.
A clever, witty voicemail message can be short or long, complex or simple, as long as it is entertaining. Using famous lines from TV shows or movies is a great place to start. There is a lot of creative wordplay that you can use based on famous lines from classics like The Twilight Zone. For instance, you could say, "Hello, you've reached the Twilight Phone, where every message is sent into another dimension. To receive an interdimensional call, just leave your name and number, and I'll call you from the closest parallel universe."

5. "Hello, [Person's name] is chasing new adventures and is no longer with [Company name]. Please forward all future requests to [New or interim person's name] at [phone number]. Thank you!"
Custom voicemail greetings are essential. If you don’t have one, it makes your business look unprofessional and a little robotic. Be sure to include something that people will want to hear when they’re calling your business. Inspirational voicemail greetings mean a lot ot your callers, it lets them know you care. When it comes to business, voicemail is the most important form of communication.