ICE
n.β Β«So all you do is create a special entry in your mobile phoneβs addressbook which is marked “ICE.” Under that entry provide the details of the person you want contacted in an emergency. If youβre not sure, create multiple entries such as ICE1, ICE2, etc.Β» ββUsing ICE to identify casualties” by Tony Dennis Inquirer (U.K.) July 11, 2005. (source: Double-Tongued Dictionary)