Your message is a period of time that they are forced to wait through in order to do what they called to do in the first place — relay information to you.
I have a confession to make: I haven’t recorded a new voicemail greeting since 2014. In the past four years, I (hopefully) have become more articulate, poised, and self-assured. But hear my voicemail recording, and you’d think I was still new to the work world, a little unsure of myself — and probably not an authority. Obviously I need toupdate it. And if you haven’t changed your voicemail greeting in over a year, you’re likely in the same boat. After all, a professional voicemail recording boosts your credibility, makes you seem more competent, and encourages whoever’s listening to it to continue the relationship. A relatively unprofessional one — like mine, for instance — does the opposite: It encourages prospects, recruiters, and potential connections to run in the other direction. With that in mind, I’ve written 18 unique voicemail greetings for every situation. Pick your favorite, practice a few times, then record your new voicemail.

As to the basics, your voicemail greeting should always have the following information:
11.) Benvenuti alla John Doe, purtroppo ci avete chiamato fuori dall’orario di lavoro oppure non possiamo rispondere alla vostra chiamata al momento. Se volete lasciarci un messaggio, si prega di inviare una e-mail a: [email protected] – Vi contatteremo al più presto possibile. Per ulteriori informazioni su di noi, si prega di visitare il nostro sito web: www.johndoe.de. Grazie per la vostra chiamata.