7. "Hello, this is [your name] at [company]. Thanks for calling. Please leave your name, number, and the reason you'd like to chat, and I'll get back to you ASAP."
People have short attention spans these days, and you should always craft your communications for the lowest common denominator with something as universal as your voicemail.

We’re all familiar with this type of voicemail greeting. Simply put, a caller reaches you by dialing your number or extension directly. For an optimal personal voicemail greeting, be clear about who you are, the team you’re on, and when the caller can expect a callback. Unlike company and department voicemail greetings, you may not be able to configure a greeting for open and closed business hours. If that’s the case, use a general voicemail greeting that accommodates both scenarios.
Phones are assigned to people or to office names. For example a phone could show “MAU Plaza” or it could show a user’s name. If the phone is assigned to you, it will have your UNI email address associated with it. There are various kinds of voicemail greeting options in the new UNI Voicemail system. When you initialize your voicemail box for the first time, the system has you set up two of your default greetings, which consists of your (external) personalized greeting and your name greeting. You can access your greetings via phone or via the UNI voicemail web portal.