It’s a good practice for each of your team members to have their own personal business phone numbers. There are many reasons why they shouldn’t use their personal cell phone number for business, so you’ll want to give them their own phone number through your VoIP provider or phone system.
-Hello. All of our operators are busy right now, but if you’ll leave your name, telephone number, a brief message, and the time you called, we’ll get back to you as soon as possible. Thank you and have a pleasant day.

Make sure the recording is understandable Out of all your clients, the older ones are most likely to make an appointment by phone – that is why you have to be especially well-articulated when recording your message. There is nothing worse than a voicemail greeting that is unintelligible – avoid background noise as well.
The tone of your voice when leaving sales voicemails is almost as important as the actual words you say. If you obviously sound like a salesman, your message will be deleted before it even ends. You want to speak in a tone of voice thats friendly, confident, and casual—not overly excited, nervous, or desperate-sounding.