Before you record a professional voicemail greeting, you may want to consider the type of people who might call your home or business. That way, you can think about the information these callers might need before you compose your greeting. Most callers are familiar with how to leave a voice message, so try to avoid giving them instructions. Some things you may want to include in your greeting might be your full name, title, name of your company, and an alternate method of reaching you. If you plan to be unavailable for some time, it can be a good idea to tell your callers when you will return and give them the name and phone number of another individual to call in the event they need immediate assistance. A private voicemail box enables a person to receive telephone messages when the phone cannot be answered.
Your voicemail doesn’t have to be monotonous or impersonal. What you need is something that is unique to you but works in a professional manner. Professional voicemails are important, because they’re an extension of your personal brand, reflecting what level of professionalism you offer. Use these voicemail greetings for work or personal cell phone messages …

Caller ID and missed call alerts now serve as their own form of call messaging. People can see who called. They assume they need to contact you. It’s much faster to scroll through a list of incoming callers than to listen to recorded messages. Some people even use audio-to-text transcription options in their cars or from their mobile phones that turn voice messages into notes.
7. Identify Yourself And Your Business. When you call someone for the first time, unless you know their voice, you really have no way of making sure you actually called the right number.