 |
| |||
| key dialing; push-button dial; push-button dialing; pushdown dialing; tone dialing; touch-tone dial; key pulsing | |||
| кнопочный набор номера: 7 phrases in 5 subjects |
| General | 1 |
| Mass media | 2 |
| Security systems | 1 |
| Telecommunications | 2 |
| Telephony | 1 |
|
| |||
| key dialing; push-button dial; push-button dialing; pushdown dialing; tone dialing; touch-tone dial; key pulsing | |||
| кнопочный набор номера: 7 phrases in 5 subjects |
| General | 1 |
| Mass media | 2 |
| Security systems | 1 |
| Telecommunications | 2 |
| Telephony | 1 |