What information is INCORRECT about a walkie- talkie? A. It has one channel B. It was first designed in 1973. C. It can be used within a distance of a mile. D. Only one person can tal
What information is INCORRECT about a walkie- talkie?
A. It has one channel
B. It was first designed in 1973.
C. It can be used within a distance of a mile.
D. Only one person can talk at a time.