ess to the Inmate Telephone System (ITS), except as provided in § 540.101(e) or § 540.105e. c. Detainee Inmates. A detainee of the Immigration and Customs Enforcement (ICE), denoted by the Admission/Release Status (ARS) code of A-INS, who has completed a federal sentence, may have a PSF of Serious Telephone Abuse. The