Business owners and everyday customers know that there will be times — like the holidays — when things get busy. When you’re transparent about why you weren’t able to come to the phone, people typically understand and are much more willing to be patient with your business. If the goal is to encourage more people to leave a voicemail, your greetings have to be actionable and clearly dictate what you want the caller to do. Having a caller go to voicemail is not the end of the world; it’s going to happen, so you have to make the most of it.
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.

Please leave your contact info, full name, and other details and I’ll call you back once I’m back in the [city/country/area]. Ciao for now!”
As mentioned above, it is extremely important to have a voicemail message that is easy to understand. However, there is also the matter of word choice. You must ensure to give attention to what your words are in your voicemail greetings. There can be certain words used that may trigger your customers. Though you did not mean what they understood, it will still bring a bad name to your company’s reputation. Your choice of words can affect significantly, so make you give close attention to your words.