Starting in iOS 15 and iPadOS 15, you can start a FaceTime call with someone who’s using Windows or Android by sharing a link.
To learn more about this topic, visit the following article:
Join a FaceTime call from an Android or Windows device: https://apple.co/3EB5auU
Contact Apple 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