text: Various 1G standards that were in use in Europe include C-Netz (in Germany and Austria), Comviq (in Sweden), Nordic Mobile Telephones/450 (NMT450) and NMT900 (both in Nordic countries), NMT-F (French version of NMT900), Radiocom 2000 (RC2000) (in France), and Total Access Communication System(TACS) (in the United Kingdom)