After creating, the Voicemail Greeting, you can test it by calling to your number from another phone, and see if it is playing correctly or not. Open the Phone App. On the lower screen, tap on the Voicemail option. Select Custom, with this option, you can record the personal voicemail greeting on the iPhone. Tap Record, to start recording the voicemail greeting message on the iPhone. Greeting samples are given in this article below, Once you are done with recording, tap Play to listen. Lastly, if everything is alright, and custom voicemail recording is perfect, then tap Save.
If there are other ways to get in touch with your business, or receive information about your products, you may want to include them in the after hours greeting. Websites and emails are often the most popular forms of alternative contact.

A voicemail greeting, on the other hand, refers to the message that your callers hear upon answering the phone. Voicemail greetings can include any information you’d wish to convey, such as special sales, bargains, alternate phone numbers to use, or your company’s normal working hours.
Voice mail on a cell phone works similarly to a message machine for a land line, as callers are able to leave voice messages in an in-box for the recipient to listen to at a later time.