单词touch-tone
adj.: 按键式的
un.: 按键电话机
网络: 按键式电话；音频按键
按钮式拨号的:
producing different sounds when different numbers are pushed
按键式的
Signaling took the form of a series of multifrequency (MF) tones, much like touch tone dialing between switches.
信号采取了一系列的多频的（MF）口气的形式，很象按键式拨号在开关之间。
To access their UM- enabled mailbox , subscribers must use touch tone , also known as dual tone multi- frequency (DTMF), inputs .
若要访问订阅者的启用UM的邮箱，订阅者必须使用按键输入，也称为双音多频（DTMF）输入。
The caller activates the system software through a touch tone telephone.
呼叫者通过按键话机触发系统软件。
The system is speech-operated rather than touch-tone operated, and the persona"s voice is strikingly responsive.
该系统为语音操作，而非按键操作，这个人物的声音反应惊人地迅速。
The only reason these people buy touch tone phones is because you can"t buy rotary phones anymore.
这部分最后行动的人买按键电话的唯一原因是因为他们再也买不到转盘电话了。
I"m sorry. but that class is already full. And also, students are supposed to register through the touch-tone registration system.
我很抱歉.但那门课已经满了.而且.学生应该使用电话按键系统来注册。
They may arrive as either touch tone digits inside the call, on the same circuit or on a separate circuit.
无论呼叫中的按键数字是在同一电路上或是在另一电路上，他们均可到达。
DTMF enables callers to use the touch tone keys on their telephones to respond to user prompts and selections.
DTMF可以使调用者通过触击他们电话上的音调键来对用户提示和选择做出响应。
Sure. Just call the touch-tone registration system again. Then, follow the directions on the sheet. You will get in no problem.
当然。只要再打拨号注册系统。然后，照着使用说明的指示，你就不会遇到问题了。
In any area of philosophical study, dialectics is the criterion of truth and touch tone of fallacy.
在任何哲学思维的领域，它都是检验真理的重要标准和排除谬误的强大武器。