Anyone who has your cell phone number can contact you by ringing you up. However, that doesn't mean you will always want to answer. For this particular situation, or for those times when you're busy ...

Voicemail is a convenient feature that allows you to receive messages from callers when you are unavailable or busy. However, some people may find voicemail annoying, unnecessary, or expensive. If you ...

One of the best features of iOS 17 is Live Voicemail. When someone leaves you a voicemail, you can see a live transcription as they’re leaving the message so you can decide whether to pick up or not.