I’ve been doing no contact for about 14 days when I opened up my FaceTime app to call a friend. I was trying to clean the screen and accidentally hit my ex girlfriend’s number. I immediately ended the call but I know that with FaceTime (audio) it doesn’t matter how soon you hit the end button. The receiver will see a missed call. Did I break no contact?
Nah, don’t worry about it, as long as it actually was an accident. Don’t worry about it. I think if your ex asks about it you could send her something quick like a “yeah sorry butt dial” but keep it to that. I wouldn’t count it. Keep up the self improvement 
hope things work out for you