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.
When someone reaches your voicemail, it’s important that you help them confirm that they have reached the right person by providing all of the relevant information that they will need. Who have they reached? Did they contact the right person and the right business? Should they leave a message? When will you get back to them? Is there a better time for them to call?

10.) Guten Tag. Sie sind verbunden mit der Mustermann GmbH. Aus technischen Gründen können wir im Moment Ihren Anruf leider nicht persönlich entgegennehmen. Wir hoffen sehr auf Ihr Verständnis und arbeiten mit Hochdruck an einer Lösung. Wenn Sie möchten, können Sie uns gerne eine Nachricht über unsere Homepage www.mustermann.de zukommen lassen. Vielen Dank und auf Wiederhören.
Make sure you make this as clear as possible and consider repeating the website address so that they have time to note it down if needed.