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- touch tone telephone set 按键式电话机
- 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。
- touch tone telephone 按键式电话机
- Check your touch tone service option. 请选中双音频电话服务选项。
- Incorporates a Full Featured Telephone Set. 并入电话机的全部功能。
- Please clean the telephone set including the dial. 请将电话机清理一下,包括拨号盘。
- 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。
- Compact Desk-Top Package Fits Under A Standard Telephone Set. 简洁的适合放置于桌面上的包装适合于标准电话机。
- 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。
- This product is of secure type consisting of telephone set and coupler,. 本产品为本质安全型,由电话机和耦合器两部分组成。
- 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。
- 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。
- User at the telephone set A desires to place a call through the HF system to distant telephone set D. 位于电话机A位置的用户要通过hf系统拨打长途电话至电话机D。
- 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。
- You need add a called line indicator or buy a display telephone set after your application. 申请后需要加装来电显示器或购一部来电显示话机。
- Based on the idea of FPGA embedded system the design and realization of the Ethernet telephone set is researched. 基于FPGA嵌入式系统的设计思路,对以太网电话机的设计与实现进行了研究。
- double tone multiple frequency telephone set 双音多频电话机
