You’ll want to have your office hours in the voicemail so that cleaning customers know when they can connect with you. You don’t have to always be available during all of those times, it’s just the possibility you’ll actually pick up your phone or will be able to give them a call back during those hours. Adding in office hours makes your business sound much more professional. It’s the sign of a more established, well-run company to have business or office hours.
To get voicemail messages to their intended recipients faster, many speech-to-text providers now offer voicemail transcription services. Nuance is one such company, and Dan Faulkner, its senior vice president of mobile, says the service is widely popular. "We find that the voicemail-to-text service is incredibly sticky," he said in a recent interview with Speech Technology magazine. "When people get it, they don't listen to voicemails anymore."

The basic rule of thumb is that callers should hear one of two things when they first connect with your voicemail — either an apology for not being able to answer the call or a “thank you” for having called. You can do both if you prefer, but keep it short and to the point.
Whether you recognize it or not your recorded voicemail greeting makes an impression on everyone who hears it. A professional greeting can make a positive impression, a goofy greeting can make a negative impression and an automated greeting could be viewed as impersonal and inconsiderate. In this lesson I will share some basic things you can do to record an impressive voice mail greeting.