您要查找的是不是：
- touch tone dial 按键音拨号器
- Check your touch tone service option. 请选中双音频电话服务选项。
- This service is applicable to tone dial telephones only. 此项服务只适用於音频电话。
- Check to make sure your touch tone service setting is correct. 请检查并确信您的双音频电话服务设置正确。
- Your setting here indicates whether you have touch tone service. 此处设置将表明您是否具有双音频电话服务。
- touch tone dialling 接键选号, 按键式电话机
- touch tone dialing 按钮式音频拨号
- You have indicated that you have tone dialing. 您已指明使用音频拨号方式。
- Though strange, the sound was actually made by pressing V-A-I-O on an American touch tone phone keypad. 虽然陌生,但这声音却是取自美国电话机上按V-A-I-O四个键时所发出的声音。我觉得是不是这样好些
- 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。
- Your phone settings are currently set to indicate that you do not have touch tone service. 您的电话当前设置表明您不具有双音频电话服务。
- Your phone settings are currently set to indicate that you have touch tone service. 您的电话当前设置表明您已经具有双音频电话服务。
- Attendant Key Pad Allows the attendant to perform all functions using a standard touch tone key pad on the console or adjacent to it. 话务员按键盘在话务台上或邻近话务台处使用一个标准的按键音键盘,使得话务员可以执行所有功能。
- Meanwhile, three new services were introduced to meet the needs of customers: touch tone telephones, call waiting and abbreviated dialing. 同时，为了适应用户的需要，实施了按钮电话，话中插接及简速拨号等三种新业务。
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。
- Analog PBXs send voice and call signaling information, such as the touch tones of a dialed telephone number, as an analog sound. 模拟PBX会将语音和呼叫信号信息(例如,拨打电话拨号的拨号音)作为模拟声音传送。
- I must have dial the wrong number. 我一定是拨错电话号码了。
- Be there a direct- dial phone in the room? 这房间里有直拨电话吗？
- I dial the right number, but nobody answer. 电话号码我倒拨对了，可没人接。
