英文關鍵字
business
cable
call
caller
close
closeup
communication
concierge
contact
contemporary
desk
dial
dialing
female
finger
hand
hang
home
hotel
hotline
house
internet
keypad
landline
listen
manager
motel
nobody
number
numerals
numpad
object
office
phone
pick
press
push
receiver
reservations
room
sale
services
speaker
support
telephone
voip
white