Whether it’s an out-of-stock product, a canceled event, or social media snafu, there are times when your business may see an influx of frustrated callers. While it is important to address their concerns head-on, you may not be able to answer each call as it’s received. Make sure you use best practices for dealing with angry customers, and that your voicemail greeting sets the appropriate tone. Avoid defensive language, validate their concerns, and keep them informed as to how you are handling the situation.
Therefore, as a rule of thumb, it has been advised that business professionals should return calls within 24 hours. If for any reason a prompt callback is not possible, for instance, if it is known that the call may be lengthy and the individual does not have time to talk until another day or so, they should still leave a brief voicemail message to acknowledge receipt of the call and advise when they anticipate being able to have the discussion. Additionally, voicemail messages should be checked at least once a day, if not more.

2. Company Wide Voicemail Greeting. You want to be a little more formal when you're recording a business voicemail greeting for your company. State your business name, your hours of operation, the manner in which you'll reach out to the caller, and a place where he or she can obtain more information about your business.
A custom greeting helps your business look bigger and more professional. Tresta makes it easy to record or upload the perfect greeting to your phone system.