Weren’t these messages funny and wacky for your machine. Of course, you have to be a bit careful as to what you say and record on your machine. You don’t want to offend anyone or say something that might upset your listeners. So be absolutely sure. And, if you have any more voicemail ideas, do let us know by leaving a comment below. Till then, I’d like to… beep.
If your carrier supports the iPhone voicemail feature, you can retrieve and listen to your voicemail right from within the “Phone” app and call your contacts back by simply tapping their messages. That type of functionality is pretty neat and useful, because it saves you actual time. If not supported by your carrier, you will not be able to see the visual overview of your voicemail inbox and use any of the related features. Tapping the “Voicemail” tab in your “Phone” app will simply call the number associated with your voicemail box. So let’s get going with creating our custom voicemail greeting on iPhone! How to record your own Voicemail on iPhone Phone → Voicemail → Greeting → Custom → Record → Save

Change your voicemail password: Go to Settings > Phone > Change Voicemail Password, then enter the new password.
You should script out your greetings, rehearse, and find a tone of voice that is reflective of your professionalism and your company’s personality. If applicable, your tone and your message should take into account that certain industries and companies are more conservative than others.