| |||
radio telephone | |||
audio integrating; radio telephony; voice communications | |||
radiotelephone; radiotelephony |
radiotéléphonie : 26 phrases in 8 subjects |
Aviation | 1 |
Communications | 12 |
Electronics | 4 |
Finances | 2 |
General | 3 |
Natural resourses and wildlife conservation | 1 |
Telecommunications | 1 |
Transport | 2 |