| |||
| 按键式呼叫; 按键式拨号 | |||
| |||
| 按键呼叫 | |||
| English thesaurus | |||
| |||
| touch-tone dialling | |||
| pushbutton dialling | |||
|
touch calling : 1 phrase in 1 subject |
| Electronics | 1 |
| |||
| 按键式呼叫; 按键式拨号 | |||
| |||
| 按键呼叫 | |||
| English thesaurus | |||
| |||
| touch-tone dialling | |||
| pushbutton dialling | |||
|
touch calling : 1 phrase in 1 subject |
| Electronics | 1 |