Adam Boalt, CEO of LiveAnswer, a provider of phone support services for small and midsized businesses, puts the voicemail abandonment rate at between 50 percent and 75 percent, depending on the type of business.
For those with voicemail greetings that get changed about as often as a new president is elected, know that this is doing a serious disservice to the caller-recipient relationship. It signals to callers that the business is anything but an authority, most likely not very detail oriented, and has questionable overall credibility and competency. Those aren’t traits that any business wants to associate itself.

5.) Tutti i nostri dipendenti sono impegnati con altri clienti. Si prega di lasciare un messaggio o di inviare una e-mail – vi contatteremo al più presto possibile. Vi ringraziamo per la vostra chiamata – Arrivederci.
Whether you’re out for the day or are off for the week, the first rule of an out of office voicemail greeting is: let callers know when you’ll be back! You’ll save them the frustration of continuing to call and yourself the hassle of listening to redundant voicemails. It’s also a good idea to set the expectation of whether you are answering messages while you’re away, and who they can reach for assistance in your absence.