Tap the “Online” icon to join a FaceTime meeting. MobileDay recognizes the following FaceTime URL format: facetime://firstname.lastname@example.org.
You and the person you are contacting must have FaceTime turned on in your iPhone Settings. To enable people to call you on FaceTime using a phone number or email other than your Apple ID, you must go to your iPhone Settings and into FaceTime Settings. Tap “Add Another Email” to specify the email addresses you want FaceTime to recognize.