 |
| |||
| Tonwahl f (A form of dialing that uses multiple-tone signaling. The user hears a series of tones (beeps) when dialing) | |||
|
touchtone : 5 phrases in 3 subjects |
| Information technology | 1 |
| Microsoft | 3 |
| Statistics | 1 |
|
| |||
| Tonwahl f (A form of dialing that uses multiple-tone signaling. The user hears a series of tones (beeps) when dialing) | |||
|
touchtone : 5 phrases in 3 subjects |
| Information technology | 1 |
| Microsoft | 3 |
| Statistics | 1 |