What does the button splashed 'dup' stand for on a uniden walkie talkie?
Answers: It stands for duplex key. There is a simplex mode and a duplex mode. Take a look at the booklet. It will tell you give or take a few the functions.
http://www.uniden.com.au/RESOURCES_MAIN/...
The answers post by the user, for information only, CeQnA.com does not guarantee the right.
Related Questions :