Some of us may still remember a time when voicemail was a blank canvas for pranksters and humorists. They would use voicemail greetings as a place to begin recordings as if they were answering the phone (“Hello? I can’t hear you… Just kidding! Leave a message…”) or to flash some personality with music or themed messages. Unless your business is a costume rental facility or joke and magic trick shop, it’s best to avoid this strategy. Instead, try to remember a few key points to focus on-
Hello, you have reached the dental office of Dr. X. We are busy assisting a patient now, but will call you back as soon as possible. Please leave your name, reason for calling, and your number. If this is an urgent enquiry, please call 911. In this case, the dentist is giving a reason for not being available and they’re providing a way to prioritize the patients who need the most help. They’re also leaving an emergency number for the most severe of situations.

The most professional voicemail message should include a formal tone and specific instructions. For example, you may say “Hello, you’ve reached [your name], [job title] at [business name]. I’m sorry to have missed your call. Please leave your name, contact information, and reason for calling so I can get back to you promptly.”
A professional voicemail greeting is a recorded message that welcomes callers to your business when no one is available to pick up the call. For a polished call experience, the greeting should reflect who the client is calling – whether a general business number, department, team, or individual – and when the customer can expect the call to be returned.