Businesses should have two main types of greetings to create an excellent call experience. The first one is what we call a “welcome greeting” – this greeting welcomes callers to your business. Typically, a welcome greeting will present a menu of call options like hours, location, or customer service. For more details on how to create a welcome greeting for your general business number, read this article.
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.

There's no single best way to craft an after hours greeting. The most important point is that you equip your customers with what they need to know, and give them an avenue to contact you, whether that's through voicemail, email, or other channels.
It is so important for a professional business to respond to your potential and existing customers as soon as possible. If you are running a professional business, you must make your customers feel safe. You may ensure this by answering their questions as quickly as possible and always ready to negotiate. But, what if you can not answer their phone calls instantly. In such cases, you should ensure the opportunity for your customers to leave a message. For this, you must have a voicemail greetings system where your customers may leave you a message.