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| marcação automática (A feature enabling a modem to open a telephone line and initiate a call by transmitting a stored telephone number as a series of pulses or tones) | |||
| discagem automática (A feature enabling a modem to open a telephone line and initiate a call by transmitting a stored telephone number as a series of pulses or tones) | |||
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automatic dialing : 6 短语, 3 学科 |
| 信息技术 | 2 |
| 电子产品 | 1 |
| 通讯 | 3 |