A sales voicemail can only get so far if its content is too passive and your delivery is unsure or mousy. Remember, people want to buy from someone who knows what they're doing. If you give them too much of a "ball is in your court; feel free to get back to me or don't" feeling, they'll have a hard time trusting your expertise and dedication.
Here are sample greetings you can use to help you craft your own. 1.“Hi! Thanks for calling [company name/your name]. Please leave a brief message and we will get back to you as soon as possible. Have a great day!”. A simple voicemail greeting for your main business line. 2.

Increase the odds of getting a call back by mentally composing your message before each call. And remember, people hate it when callers state their name and phone number too quickly in voice mail messages – no one wants to listen to a message ten times to comprehend simple information. Begin by saying your name and company (if applicable). Then assume the person you’re calling doesn't have your number, so say your phone number twice. If your name is at all unusual, spell it the first time you say your phone number. Talk slowly like you were writing it down yourself. The second time you say your phone number, you can say it at your normal rate of speech. A gracious phone message is no longer than 30 – 45 seconds. Be pleasant, but also get right to the point. Keep your voice mail message to two points maximum. If you need to share more information, then say you will send an e-mail message with the rest of the details. Leave a specific message. There’s nothing more frustrating than a voice mail that says, “Hi, it’s me. Call when you can!” Even if you’re just calling to say “Hi”, tell them that in your message. End on a high note! You don’t necessarily need to say “Goodbye” at the end of a voice mail, because you didn’t really talk to anyone. Instead, try something like, “Look forward to talking* with you!”
You only have so much time to make a meaningful impression on your prospect. Stick to talking about the tangible benefits you can offer, and keep your language straightforward and accessible.