university, hawaii, officials, sent, e-mails, to, students, in, campus, system, yesterday, encouraging, them, register, emergency, text, messages, expense, here, david, lassner, vp, information, technology, chief, officer, uh, holds, up, cell, phone, which, can, receive, even, after, deadly, attacks, two, mainland, universities, expect, only, percent, sign, new, service, hate, say, it, but, guess, they, don, t, care, enough, said, with, notification, test, message, several, outside, uh-manoa, s, center, send, every, day, couldn, be, bothered, texts, could, cost, cents, per, nothing, prepaid, bulk, plans, first, occurred, feb, when, was, faculty, staff, who, already, had, registered, by, giving, numbers, represent, about, ratio, that, also, follows, trend, promised, will, year, any, other, would, emergencies, such, as, gunman, wandering, he, scheduled, april