The T200 telex switching system produced by Hasler Ltd of Berne broke new ground in the modernization and spread of Telex. During the 1970s and 1980s...
11 KB (1,381 words) - 13:15, 15 October 2024
T200 telex and data switching system in Switzerland". International Switching Symposium Kyoto October 25–29, 1976 Tokyo JP: 431-3-1 - 431-3-8. "Telex:...
33 KB (4,269 words) - 12:27, 25 May 2025