I’ve been meaning to respond to this. I’ve always thought I was the only one with this issue which has been a perennial one for me ever since cell phones became popular. I don’t have opportunity to session much anymore but for starters I always tried to schedule my sessions when I was least likely to get a text or call. However many times I would just have to ask the Domme if I could leave my phone on silent. This sucked but most understood I had a lot going on and agreed to it. Depending on the situation sometimes I’d ask the Domme to just check my phone at the halfway point of the session. Like I said this sucked but there were many times I would receive a text or call. Most I could just ignore for an hour or two but I remember a few times having to respond. Not fun or enjoyable.