All of the above, I'm also not sure if you meant to tag this in Spanish if so here it is in Spanish
Todo lo anterior, tampoco estoy seguro si quisiste etiquetar esto en español si es así aquí está en español
Answer:
all
Explanation:
all of the devices use some sort or signal or wave and if it uses a signal or wave it is considered wireless. smart tv with the remote or downloading movies. radio with using radio waves. antenna by receiving the radio waves and transmitting them. telephone with wi-fi
