If someone misses your FaceTime call, you can leave an audio or video message, starting in iOS 17. Your friend can even play your message on their Apple Watch.

To learn more about this topic visit the following articles:
Record a video message in FaceTime: https://apple.co/3FOUMSh
Use FaceTime with your iPhone or iPad: https://apple.co/3Qwc7We
Use Group FaceTime on your iPhone or iPad: https://apple.co/470zywb

Additional Resources:

Get Support for iPhone: http://apple.co/iPhone

To subscribe to this channel: https://www.youtube.com/c/AppleSupport

To download the Apple Support app: http://apple.co/2hFtzIv

Apple Support on Twitter: https://twitter.com/AppleSupport

To check coverage directly on your device: https://coverage.apple.com/ac4N1XV

For more videos, go to Youtube Apple Channel