전화telephone 전차tram 가전electronics; household appliances 전기electricity 전철subway; subway train; metro 전화call; phone call 전화기telephone 충전기battery charger 가전제품household appliances 감전electric shock

전화telephone 통화talking over the telephone 대화dialogue; conversation; talk 전화call; phone call 전화기telephone 통화량telephone traffic 통화료telephone service charge; call charge 화제title; name 회화talk; dialogue; conversation; chat 공중전화pay phone

번beon 번호number 국번area code; telephone exchange number 매번all the time 매번every time 번지house number; street address 번호순numerical order 번호판number plate 번호표number ticket 비밀번호password; PIN number

호ho 호선line 번호number 신호code; sign 신호등traffic light; traffic signal 호실room 번호순numerical order 번호판number plate 번호표number ticket 비밀번호password; PIN number