[18] The input files on SMS were well prepared by Friedhelm Hillebrand of Deutsche Telekom, with contributions from Bernard Ghillebaert of France Télécom. The definition that Friedhelm Hillebrand and Bernard Ghillebaert brought into GSM called with the provision of the message transmission support of alphanumeric messages to cell consumers "with https://text-messaging-apis54208.wikijournalist.com/4623334/5_easy_facts_about_text_messaging_apis_described