Comms question
I have found a question in the comms exam which i can't seem to find an answer for. If anyone could help or knows the answer.
The question as far as i remember it was: " When contacting a station and not getting a reply, how long do you have to wait until you could contact again?
a. 10 seconds
b. 30 seconds
c. 1minute
d. 2minutes
e. wait until they will reply "