大多数肀ꓥ电话拨号盘都使用数码数字。
电话拨号盘直到1919年才出现，那时西方电气公司(Western Electric)首批自命的“用户界面科学家”认真研究什么才是最直觉的形态。
The telephone dial didn't appear until 1919, when the first group of self-designated "user interface scientists" at Western Electric considered what the most intuitive form should be.
请将电话机清理一下，包括拨号盘。
对，我知道：年轻的读者可能又嫌我把话题扯远了，总是对电传、电报、拨号盘电话、体积跟小象那么大的电脑等老旧科技产品念念不忘。
Yes, I know: younger readers are probably bored by another digression into old, forgotten technology, like telexes and telegrams, rotary-dial telephones, PCs the size of baby elephants, etc.
一种用按键代替拨号盘的电话机，可作为最简单的数据通信设备。
A telephone unit which is with touch-keys to substitute the dialing board. It can be used as a simplest data communication device.
一种用按键代替拨号盘的电话机，可作为最简单的数据通信设备。
A telephone unit which is with touch-keys to substitute the dialing board. It can be used as a simplest data communication device.
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