Voicemails can add value, whether or not a prospect calls you back right away. Even if a voicemail triggers an email response or call back six months down the line, it's valuable. The better your voicemails, the more likely you'll get a response.
It is no surprise that your actual voice mail greeting must be delivered in the same way: Professional, clear, brief, and to the point. In a previous blog, "Marketing Messages on Your Cell Say You Mean Business," some techniques for making a professional voice mail greeting were discussed. There are many similarities between leaving a voice mail, and producing a voice mail greeting. You want your callers and receivers to hear a confident and professional person on the other end delivering a coherent message. You should introduce yourself to a prospective client in a personal way. An email doesn't generate much discussion, nor does it necessarily show you went the extra mile in contacting the client. Generating conversation. A professional, well conveyed voice message shows the voice mail receiver that you are confident and well-spoken, and that there is a person behind the message. Emails can be prepared, edited, and revised unlike voice mail messages An email or email chain thread is documentation of a conversation that can easily be referenced In an email you can include a phone number, address, website, etc that may be hard to remember or record through voice mail communication Emails can be forwarded, CC'ed, and blasted.

1. Towards the top of the screen, select the trashcan icon. A checkbox towards the right of each voicemail message in the list will appear.
End your voicemail by asking your prospect to tell you more, whether about their recent vacation to Thailand or their unique business pain points. It's a simple request -- and easier than, say, "Give me a call back, I'd love to find out when we can write up our contract."