Perancangan Sistem Informasi Absensi Siswa dengan menggunakan SMS Gateway pada SMK Advent Medan

Abstract

SMS (Short Message Service) is a service provided by the service provider to send and receive short messages. Short Message Service is considered to be very practical and effective. In
general, the Short Message Service that comes in will definitely be read because of the nature of the cellphone which is private property, plus psychologically that someone wants to be
considered important. So whatever type of Short Message Service that comes in, that person will definitely open and read it. Messages can be delivered quickly and more effectively without having to use leaflets or notification letters that will not necessarily be read. In addition to sending messages between mobile users, Short Message Service is also suitable to be applied to interact with a computer-based information system. To be able to obtain data accuracy in every job, where at this time the technology is increasingly modern, the analysis of researchers do on Student Attendance Information System at Medan Adventist Vocational School is needed a system that can increase work efficiency and effectiveness.