" If a radiotelephone operator or radio officer contravenes any provision of these regulations , he shall be guilty of an offence and liable on conviction to a fine not exceeding $ 1000 . "
任何值或如反本例的任何文,即犯罪,一定罪,可款不超逾$1000。
Improved transmission system for hf radiotelephone circuits .
高频无线电话电路的改善的传输系统。
Technical characteristics of single-sideband equipment in the mf and hf land mobile radiotelephone service .
mf和hf陆地移动无线电话业务中的单边带设备的技术特性。
October 21 , first transmission of speech across the atlantic by radiotelephone , arlington , va. , to paris .
10月21日,无线电话横跨大西洋,从弗吉尼亚的阿林顿至巴黎,实现首次话音传输。
July 16 , world 's first radiotelephone service , between los angeles and santa catalina island , opened to the public .