Series 3 Telephone & Communication Equipment

Series 3 Telephone & Communication Equipment

Introductory

Many of the Future Kit telephone add-on device and accessories are not available from regular telephone equipment vendors. Those that do stock them often ask an unreasonable premium for them. Hobbyists who adapt these easily constructed projects will increase the amenity of their phone system and save money at the same time. Students building these projects will be introduced to the fundamentals of the telephone system as well as deriving a practial and useful outcome. These units are available also as pre-assemblies under the FA prefix.

FK324

TELEPHONE EXPERIMENTAL BOARD

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FK321

PHONE RING VISUAL ALERT

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FK325

TELEPHONE RING SIGNAL LIGHT 5 LED

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FK318

TELEPHONE IN-USE INDICATOR

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FK307

BUSY TELEPHONE INDICATOR

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FK322

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FK327

DUAL STATION INTERCOM

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FK326

DUAL STATION INTERCOM AND DOOR BELL

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FK313

DUAL STATION INTERCOM

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