n.电话技术；电话通讯
Mobile telephony and mobile-phone banking are spreading. 移动技术和移动电话银行也正在扩展之中。
The Telephony Service could not be contacted. 不能联系电话服务。
Is vessel fitted with a radio telephony alarm? 船舶是否装有无线电话报警器?
n.无线电话
