主叫号码 | |
el. | calling number |
自动识别 | |
commer. | automatic diagnosis |
space | automatic identification |
tech. | automatic diagnosis |
| |||
calling number | |||
| |||
caller ID |
主叫号码 : 20 phrases in 4 subjects |
Communications | 2 |
Electronics | 7 |
Information technology | 3 |
Telecommunications | 8 |