以下为句子列表：
英文: When stored program controlled (SPC) technology generalized. some of these. supplementary services were integrated into local exchanges. what allowed users to access services in the quick and transparent way we are already used to. and at the same time, a
中文: 当存储控制程序技术得到普遍适用之后，其中的一些附加的服务融合到了地方的交互系统中，这就方便用户能够获得我们现在早已习惯的快捷、清晰的服务，同时，也使得电话公司能通过从更广的区域收取费用以增加其利润。
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