My normal T works Monday, Wednesday and Friday, my sessions are on Friday. I can have a phone call on Wednesday when I'm struggling. I can text him, he tells me a time, we talk for about 10 minutes. If it's a crisis, it might be extended to Mondays and more often than not it'd be in person. Over the phone it's just difficult, especially without video. Early on I had a few phone calls during severe crisis, but that was then more just like "let's meet asap, this doesn't work over the phone".