基本释义:

双音多频按键话机

网络释义

1)DTMF Phone Set,双音多频按键话机

2)Dual tone push button telephone set,双音频按钮话机

3)Push-Button (Phone),按键(话机)

4)Multi-Frequency Press Button,多频按键

5)key pad telephone set,按键电话机

6)dual tone multifrequency receiver,双音多频接收机

用法和例句

Methods of measurement for pushbutton telephone with pulse

GB/T12195-1990脉冲式按键电话机测试方法

Methods of measurement for pushbutton telephone with DTMF

GB/T12197-1990双音多频式按键电话机测试方法

Performance requirements of pushbutton telephone with DTMF

GB/T9034-1988双音多频式按键电话机技术要求

Please input your account number, end it with the pound key. If you want to use this phone, press the pound key directly.

对本机操作请按＃键，对其他固话预付费操作请输入电话号码，按＃结束。

We would like to upgrade our telephone service to push-button telephones.

我们想把电话改善换成按键式电话。

General;Dial;Pushbutton;Multiple Lines;Coin Box;Speaker Phone;Amplified Phone

常规;拨号;按键;复式线;投币盒;话筒电话;增音电话

If the camera doesn't start, press the @camera@ key.

如果相机不启动的话，按‘相机’键

“Emergency Call” button: if this button is pressed above three seconds, the host machine will alarm at once and dial the alarm telephone number.

“紧急呼救”键：持续按紧急呼救键3秒以上主机立刻紧急呼救报警，并拨打报警电话。

When the level of the MIC input is too big, and cannot be controled by the MIC input level adjustmeng potentiometer, push down this button.

话筒输入衰减按键:当话筒输入电平太大,话筒输入电平调节电位器已无法控制时,按下此键.

If youre chatting on a landline call, you can answer an incoming cellphone call by placing the landline call on hold.

如果你正在接听固定电话来电，那么只要按保留键，就可以同时接听手机来电。

A long press on the END/POWER key turns on/off the phone.

长时间按终止/电源键可以开机/关机。

An emergency phone number was entered. Press TALK to call. Or press the Cancel key to cancel.

输入了一个应急电话。按“通话”可进行呼叫。按“取消”键取消呼叫。

Audio 20 CD radio with telephone keypad,?9 speakers and integral radio aerial in rear window

Audio 20 CD收音机，配有电话按键盘、9个扬声器及内置在后车窗上的收音机天线

End a Call On-in On Short press MFB call

结束通话开机－在通开机轻按一下多功能键

Performance requirements of pushbutton telephone with pulse

GB/T9032-1988脉冲式按键电活机技术要求

Performance requirements of pushbutton dialer with pulse

GB/T9033-1988电话用脉冲式按键号盘技术要求

Performance requirements of pushbutton dialer with DTMF

GB/T9035-1988电话用双音多频式按键号盘技术要求

Methods of measurement for pushbutton dialer with DTMF

GB/T12198-1990电话用双音多频式按键号盘测试方法