SMS Repository and Control System using GSM-SMS Technology
Short Message Service (SMS) is a preferred mode of text communication than using internet as it requires only Mobile Station (mobile phone with SIM) which is available at cheaper rates in the market. Also the SMS packages given by different telecom companies are available at less cost. The research work done by the authors has achieved two objectives: to develop a SMS repository server that is easy to manage by a teacher for collecting various feedbacks and questions sent from various students via SMS and to access the personal computer or laptop via SMS containing DOS commands. Low development and maintenance cost is the prime factor of this research paper as they didn't focus too much on hardware components such as micro-controllers, sensors etc.