[18] The enter paperwork on SMS were organized by Friedhelm Hillebrand of Deutsche Telekom, with contributions from Bernard Ghillebaert of France Télécom. The definition that Friedhelm Hillebrand and Bernard Ghillebaert introduced into GSM known as for the provision of the information transmission services of alphanumeric messages to cellular end users https://www.monctech.com/political-sms-campaigns-revolutionizing-modern-electioneering/