Home > SupportSupportOur friendly UK helpdesk is open 09:00 – 17:00 Monday to Friday.Helpdesk phone: 01761 410084Helpdesk email: support@citadeltime.co.ukOnline helpThere is comprehensive help online for setting up and managing your Citadel system and terminals. Visit Citadel online help Contact the helpdesk Notice: JavaScript is required for this content.