Check your voicemail on iPhone. In the Phone app , Visual Voicemail (available from select carriers) shows a list of your messages. You can choose which ones to play and delete without listening to all of them. A badge on the Voicemail icon indicates the number of unheard messages.
If you had a generic voicemail greeting and recorded a personalized voicemail greeting you can change to the custom voicemail greeting by saving your custom voicemail recording. You should first listen to your recording by playing it from the menu and can then choose to keep the custom greeting or revert to the default one. Don’t forget to confirm your changes by tapping “Save” when done.

A custom phone greeting is a recording that plays automatically when a customer calls. They can be set to play right at the start as a professional welcome, as a voicemail greeting, or even as an away message when you can’t answer. Business phone greetings can give your small business a larger and more professional appearance.
With social media, blogs, email marketing, and yes…voicemail greetings, businesses have lots of opportunities to make an impression. But it’s important to make the right impression. Callers will make inferences on what you say and how you say it, and you don't always get another chance to make a positive impact. You want prospective customers to leave a message. You want them to get a great first impression of your business. So, you need professional voicemail greetings. Here’s how you get them…