英文關鍵字
adult
black
buttons
cable
call
close
closing
communication
connection
curled
dial
dialing
electronic
emergency
equipment
function
hands
hear
horizontal
internet
keypad
line
man
message
mobile
number
object
old
one
person
phone
photography
puts
receiver
retro
ring
screen
service
smart
speak
swirl
talk
technology
telephone
usa
web
white
wire
wired
wireless
young