Leaving a voicemail can still be a good way to grab the attention of a potential new customer. However, when it comes to leaving a voicemail, you only have a few seconds to actually grab the listener's attention. Most salespeople screw this up by leaving too much information and making themselves sound like a salesperson, which is the kiss of death when leaving a voicemail.
This is an answering machine. This is the nineties. You know what to do. 59. You have reached the number you have dialed. Please leave a message after the beep. 60. This is a boring answering machine message. Leave a message anyway. [Use to keep people from calling at odd hours to hear your latest exciting message.] 61.

The bottom line is that a business’s situation is likely to change often and rapidly, each of which need a unique and applicable voicemail greeting to cover the circumstances and timeline. For example, callers shouldn’t reach a business-as-usual voicemail, and therefore expect a return call within the business day, if the subject they’re calling is out on vacation for two weeks. Such a lack of communication is a recipe to lose that caller’s trust and tarnish the brand’s reputation.
Many callers will be respectful of your wishes and follow your directives. This is extremely vital for reducing your voicemail volume.