While recording a message, make sure that you don’t yell into the phone and make sure you record in a quiet place. Setting this up in a restaurant will make your iPhone voicemail greeting sound like you are actually picking up the phone.
Hello! You’ve reached [Luke on the Customer Success Team at LinkedPhone]. Our office is currently closed but rest assured your call is very important to me. Please leave your name and number and let me know how I could be of service to you. I’ll return your call on the next business day. Thank you!

A relatively unprofessional one — like mine, for instance — does the opposite: It encourages prospects, recruiters, and potential connections to run in the other direction.
Recognize Their Need. When someone calls your business, the voicemail should give them a sense of validation. This means that your voicemail should extend gratitude for their interest in your business, or an apology for not being there to answer your call. These two simple courtesies can go a long way in the creation or establishment of client/business trust. Make it Informative for the Caller. Your voicemail must include all the information the customer will need for your particular business. For instance, if you’re a brick and mortar establishment, it’s wise to include your store hours. It’s also a good idea to leave them an alternate way to contact you, especially if it’s after hours. After all, you don’t want to miss just one potential customer. Here are some suggestions for elements to include in your voicemail: Business name Hours (if brick and mortar) Alternate method of contact, such as email Your name