The voicemail function allows the caller to leave a message in case you are busy. It informs the caller of your status and assures that the message will be heard. For instance, good voicemail greetings at corporate firms create a pleasant impression on the caller’s mind or a hilarious voicemail can make someone’s day. Parents can be assured that an urgent message will be delivered once you get access to your phone.
Don't create any unnecessary complications by asking someone to call you back at the office when you're calling from your cell phone. Today I've decided to end our friendship, but I realized that you know all of my darkest secrets, so we will have to continue this relationship till the end of time.

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.
I’m sorry, I’ve been trying to break the record for "the most calls missed" if it's a emergency or your dieing or something, please hold on till the record is broken, and I will call you back.