Choose a greeting—Default or Custom; if you choose Custom, you can record a new greeting.
Provide your time switch a memorable name, for example "Sales Hours", then select the timezone this will apply to. For the first rule, select the days of the week and the time at which your office opens. In this example, we'll be setting Monday - Friday, 9AM - 5PM.

I have a confession to make: I haven’t recorded a new voicemail greeting since 2014. In the past four years, I (hopefully) have become more articulate, poised, and self-assured. But hear my voicemail recording, and you’d think I was still new to the work world, a little unsure of myself — and probably not an authority. Obviously I need toupdate it. And if you haven’t changed your voicemail greeting in over a year, you’re likely in the same boat. After all, a professional voicemail recording boosts your credibility, makes you seem more competent, and encourages whoever’s listening to it to continue the relationship. A relatively unprofessional one — like mine, for instance — does the opposite: It encourages prospects, recruiters, and potential connections to run in the other direction. With that in mind, I’ve written 18 unique voicemail greetings for every situation. Pick your favorite, practice a few times, then record your new voicemail.
Here are 5 sample scripts for business voicemail greetings that will make you and your company look personable, knowledgeable, and professional. And here are some sample voicemail greeting scripts for doctors, lawyers, and dentists, in case you're not looking for business greetings.