The Cavaliers, to my knowledge, still discourage cell phone use on tour as a way to increase the camaraderie between members. Generally, the guys will borrow a staff member/volunteer's phone if they need to make a call after the show or during down time (Of course, if an emergency arises the members are given whatever is needed to help them get in contact with friends/family/etc). I also believe that the Junior Officers are allowed to have Cell Phones on them, but I'm not sure on that one. In any event, while I still believe that they do restrict phones while on tour, I'm sure that with the technology available today that some have atleast attempted to find a way to circumnavigate the rules.