Initiating a FaceTime call to an email address is possible when the recipient has an Apple ID associated with their email address. This allows individuals to connect via FaceTime even if they do not have the other person’s phone number saved in their contacts. Instead of dialing a phone number, the caller selects the email address linked to the recipient’s Apple ID within the FaceTime application to start the video or audio call.
The ability to place FaceTime calls using email addresses enhances accessibility and convenience. It offers an alternative means of connection, particularly useful when a phone number is unavailable or when contacting individuals across different regions where phone number formats may vary. Historically, FaceTime was primarily associated with phone number-based communication; the inclusion of email address functionality broadened its scope and usability.