1. [FREE] Pre Recorded Answering Machine Messages | HOT. Take a look at these original greetings that will make your friends and family call again and again.
The bottom line is that a business’s situation is likely to change often and rapidly, each of which need a unique and applicable voicemail greeting to cover the circumstances and timeline. For example, callers shouldn’t reach a business-as-usual voicemail, and therefore expect a return call within the business day, if the subject they’re calling is out on vacation for two weeks. Such a lack of communication is a recipe to lose that caller’s trust and tarnish the brand’s reputation.

If you are alright with your prospects reaching out to you after work, then share your contact details will help them to reach out to you. This is not a mandatory technique, but if you believe that you can cater to prospects after your working hours then this technique is great to conduct.
Last, make sure you keep this voicemail account up to date, especially if you have some kind of "out of office" message, telling people where you are. Michael Hyatt updates his voicemail message every day-- it may seem excessive, but it lets his callers know that he regularly checks his voicemail, cares about messages he receives, and is likely to get back to them.