For what it's worth, here's the way we explain the various recruiting periods (included on our recruiting calendars that we provide via our website for all sports - we cover all D1 and D2 sport calendars for the current and upcoming month).
"Contact Period – Coaches can have in-person, face-to-face interaction with prospects and/or family members at any location and can evaluate prospect’s academic and athletic qualifications by visiting their school to speak with teachers and coaches, to review film, and can observe practice and competition.
Evaluation Period – Coaches can evaluate prospect’s academic and athletic qualifications by visiting their school to speak with teachers and coaches, to review film, and can observe practice and competition, but no in-person, face-to-face interaction with prospect’s and/or their family members away from campus is permitted.
Recruiting Period – (Men’s Basketball Only) This is essentially the same as a Contact Period. Coaches can have in-person, face-to-face interaction with prospects and/or family members at any location and can evaluate prospect’s academic and athletic qualifications by visiting their school to speak with teachers and coaches, to review film, and can observe practice and competition.
Recruiting Shutdown – (Women’s Basketball Only) This is a period when no form of recruiting is permissible. Coaches are not allowed to have off-campus contacts or evaluations, can’t have recruits make official or unofficial visits to campus or participate in camps or clinics, and can’t have any type of written or electronic communication with recruits.
Quiet Period – Coaches can have in-person, face-to-face interaction with prospects and/or their family members only on their campus. No off-campus evaluation or contact is permitted.
Dead Period – Coaches are not allowed to have in-person face-to-face interaction at any location with prospects or their family members. Contact is prohibited even if the prospect and/or family members arrive unexpectedly on campus."