Meanings

space communication

loan trust

inter-business credit

gullibility

sending a letter

communication by carrier pigeon

credit union

waiting for the (traffic) lights to change

to come to believe

to make an appeal to the confidence of

out of the range of communication

investment trust

for reply

main signal

video signal

if everyone crosses against the red light together, there's nothing to be afraid of

person who has great confidence (faith) in himself

receiving circuit

(radio, TV) license fee

correspondence