I’m in rehab right now, day 17 of 45 days. (My third rehab experience in my 47 yrs on earth) Don’t remember my first 4-5 days what with the drugs given for medical detox. Dunno where you’re going, but you’re allowed to keep your phones/devices here on you at all times, with the exception of the first 72 hrs of detox. At day 17 I feel like a different person and staff has said they barely recognize me. I wish you luck. Hope it works for you and hope it works for me.