Here are some proven techniques for how to leave a voicemail message that gives you the best chance of getting a call back: Say the person's first name ONLY. Say your first name only followed by your company name. Keep your voicemail brief and urgent. Leave a reference name of a person and company you've worked with. How do you answer the phone professionally? Promptly answer calls. The average ring takes 6 seconds. Be warm and welcoming. Introduce yourself and your business. Speak clearly. Do not use slang or buzz words. Ask before you put people on hold. Don't just put calls through. Be prepared for your calls. How do you greet a client over the phone? Answer your phone with a "Hello" if you don't know who it is. Greet the caller by name if you know them. Use informal language with family and close friends. Introduce yourself by name when you call someone else.
Voicemails can give an important message or inform the caller about the receiver's status. Thus, it is important for you to be clear while recording such messages. Here are a few examples of voicemail greetings to get an idea about appropriate messages that can be recorded the next time you leave your house or desk.

In certain situations, it’s a good idea to let a call go to voicemail. If you’re in a loud area, unable to spend 10-15 minutes talking, or are otherwise distracted, don’t answer. Recruiters who cold-call candidates will understand that you’re simply unavailable – but make sure to return calls in a timely manner. If possible, call back during regular business hours.
First, make a list of phone numbers for everyone in your group. You can store up to 15 different groups with up to 25 people in each group. Choose 4 for Group Lists, then press 1 to create a list. Number this list 11-25, then record a name for it and press #. Enter the phone numbers of your group members one at a time.