The telephone directory gives people's names, addresses, and telephone numbers.

电话薄中列有电话用户姓名、住址和电话。

The simple comparison is made between Integrated Server Digital Network User Part (ISUP) and Telephone User Part (TUP) in this paper.

公共信道信令系统中综合业务数字用户部分(ISUP)和电话用户部分(TUP)进行了简单。