Humor also leaves a lot of room for misinterpretation—which subsequently weakens sincerity and authority. A caller can be very turned off by merely misinterpreting your joke. Why take this risk? Additionally, this could even cause callers to question your character. Say, for example, the president of a company’s mobile phone voicemail greeting was funny. What’s to happen if the caller didn’t like or get the joke? What if they found it offensive? Another scenario is that a caller is reaching out to you for the first time—i.e. they have no idea regarding your personality. What next? The point is, with this type of greeting, humor is bound to be more divisive so just avoid it altogether. c. Poorly Pacing Your Message and Bad Time Management: Don’t speed through your message. Speak clearly so callers know what to include in their message and when to leave the message. At the same time, don’t drag your message out. No one wants to sit through a diatribe. Just get to the point clearly.
We'll take you through the five most professional voicemail greetings. This will include how to structure different parts of your voicemail, as well as things to avoid.

With a wide variety of choices available, users are able to choose every aspect of the process—i.e. the provider (a business or a voice professional individually), the service, as well as the tools involved.
Doing this helps you understand what the prospects are looking for and what they are expecting from you which will in turn help you to cater to them better.