telephone sets

Symbol: telephone sets - pay telephone set

Symbol: telephone sets - sound powered telephone set

Symbol: telephone sets - telephone set for two or more lines

Symbol: telephone sets - telephone set with key(s) or push-button(s) giving special facilities other than dialing

Symbol: telephone sets - local battery telephone set

Symbol: telephone sets - telephone set with loudspeaker

Symbol: telephone sets - telephone set with ringing genertor

Symbol: telephone sets - common battery telephone set

Symbol: telephone sets - telephone set with dial

Symbol: telephone sets - telephone set with amplifier

Symbol: telephone sets - telephone set with push button dialing

Symbol: telephone sets - telephone set