ＭＡＱ１０十４电话用户线增容系统的应用成玉龙，姜龙海，谭文目前铁路中间站已广泛地使用了自动电话，但有的小站，如陈户和纯化两站受到某些条件的限制，尚未安装自动电话设备，为保证这两个小站用户正常通信，采用ＭＡＱ１０＋４电话用户线增容系统（简称０十４系统）... MAQ10 Application of Telephone Subscriber Line Compatible System Cheng Yulong, Jiang Longhai, Tan Wen At present, automatic telephones have been widely used by railway intermediate stations. However, some stations such as Chen and Purification Station are subject to certain conditions, Have not installed automatic telephone equipment, in order to ensure the normal communication between the two station users, the use of MAQ10 +4 telephone subscriber line capacity system (referred to as 0 ten system) ...