Listening to a mailbox full of voicemail recordings can take valuable time out of your day. But hearing each one all the way to the end is necessary in order to get the information from it.
Polite greetings when picking up the phone make the whole call go much easier, even if you're only responsible for handing the phone over to someone else. To greet people on the phone, use formal introductions when you are at work or keep it casual when talking to your friends to have phone calls that start off on the right foot.

Katy Gassaway and Jentry Petzold, owners of The Black Cat Salon & Spa in Kailua, Hawaii, says one of the most unique things about their salon is their hellos and goodbyes: ""Whenever anyone walks into or out of our salon, everyone, including everyone at the front desk and all the stylists, even those with clients, takes a moment to greet them or thank them. Our friendliness has actually startled some people!"
The basic rule of thumb is that callers should hear one of two things when they first connect with your voicemail — either an apology for not being able to answer the call or a “thank you” for having called. You can do both if you prefer, but keep it short and to the point.