| |||
| half-duplex; semi-duplex | |||
| either-way communication; two-way alternate communication; two-way alternate data communication | |||
|
halfduplex : 2 phrases in 1 subject |
| Communications | 2 |
| |||
| half-duplex; semi-duplex | |||
| either-way communication; two-way alternate communication; two-way alternate data communication | |||
|
halfduplex : 2 phrases in 1 subject |
| Communications | 2 |