code d'appel | |
commun. | call sign; call signal |
International | |
life.sc. | Intercontinental |
| |||
call sign; call signal | |||
dial code; dialing code; office code; prefix code; selection code |
code d'appels : 18 phrases in 4 subjects |
Aviation | 5 |
Communications | 5 |
Information technology | 6 |
Telecommunications | 2 |