If you live alone, it’s best not to advertise that fact in your outgoing message. If you do, you may leave yourself vulnerable to burglars, stalkers, and other criminals. Instead of saying, “I can’t come to the phone,” say, “No one can come to the phone.”
An auto-attendant message is the first interaction your customers or potential customers will have when they call. With today’s robus phone systems, don’t miss the opportunity to maximize caller interaction. With a well-produced phone menu, you can demonstrate your organization’s proficiency, reduce call wait times and reduce the amount of time spent routing callers. Route callers to the correct extension Prevent misrouted calls and reduce caller frustration Free up operators and agents to perform more productive tasks Conveniently route multilingual callers to an appropriate agent or telephone interpreting service Impress callers and reinforce company reputation with a voice that represents your brand

Business voicemail greetings are likely to vary by company. Consider these specifics to create a professional voicemail greeting that works for your needs.
This is exactly why you need to create such a voicemail that lets your prospects analyze it and give their details for you to reach out to them.