自动计费呼叫—一种对公用电话呼叫进行计费的方法。1982年改为呼叫卡服务。
Automatic bill Calling - a method of billing for payphone calls. Changed in 1982 to Calling Card service.
在中心节点对来自中心功能丰富且通 常更可靠的核心网交换的呼叫及业务继续进行管理的同时,对呼叫进行本 地路由。
Calls are routed locally while the central nodes continue to manage calls and services from central feature-rich and typically more reliable switches of a core network.
电信公司过去曾经使用纸带来对长途呼叫进行AMA(自动信息计费)计费,但是现在这种记录方式已经被磁带或者是其他的电子媒介所替代。
Carriers used to use a lot of paper tape for AMA (Automated Message Accounting) purposes in recording long distance calls, but that's all been replaced by magnetic tape and other electronic media.
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