English translation for "电话用双音多频式按键号盘测试方法"

methods of measurement for pushbutton dialer with dtmf

Related Translations:

按键电话:  keyphonepoint to talkprestafonepushbutton telephonepush-phone

按键音:  key soundkeypad tone

冲洗按键:  flush knob

断路按键:  break button

按键控制:  finger tip control

按键改变:  key change

功能按键:  function button

按键插入:  switch insertion

簧片按键:  tapping key

应急按键:  emergence button

Similar Words：

"电话用户线" English translation, "电话用户姓名" English translation, "电话用脉冲式按键号盘测试方法" English translation, "电话用脉冲式按键号盘技术要求" English translation, "电话用热线圈" English translation, "电话用双音多频式按键号盘技术要求" English translation, "电话用语" English translation, "电话邮件" English translation, "电话与住址检索" English translation, "电话语音服务" English translation