Telex: An international dial-up communications service that uses teleprinters for terminals and transmits Baudot code at 50bits per second, or 600 words per minute.

• 电传打字电报:国际性的直拨电话通信设施，它用电传打字机为终端机，以每秒50数元，传送波德代码，即每分钟600字。