单词：multifrequency keypad
单词：multifrequency keypad 相关文章
Multimode Optical Fiber(S) Multimode fibers, with much wider cores than single mode fibers, allow light to enter at various angles, and reflect (bounce off of) core-clad boundaries as electromagnetic
电信英语
彩铃 polyphonic ringtone 和弦铃声 chord music ringtone 蓝牙技术（无线耳机接听）bluetooth 对讲机 Walkie-Talkie 全球定位系统 GPS （Global Positioning System） 高保真 high
电信英语
中文 英文 缩写 多功能话务台 Multi-function Attendant Console MAC 多功能信息分配系统 Multi-function Information Distribution System MIDS 多级存储管理 multi-tier hierarchical
电信英语
A: I need help figuring out how to use this phone. B: Sure. First you pick up the receiver and hit one of the first 3 buttons. Do you hear a tone? A: Yes, I hear the tone. B: OK. Now you dial 9 on the keypad. Do you hear the tone change? A: Yes, it c
英语情景对话-工作
A: Can you show me how to use this phone? B: Yes, I can help you with that. Pick up the receiver and hit one of the buttons. Do you hear a tone? A: No, I don't hear anything. B: Next you dial 9 on the keypad. You should hear the tone change. Did you
英语情景对话-工作
A: I want to make a phone call. Can you show me how? B: Of course, pick up the receiver, hit a button and listen for a tone. Are you hearing it? A: Yes, now what do I do? B: Well, after you dial 9 on the keypad, you should hear the tone change. A: No
英语情景对话-工作