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1976
1978
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1977

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Alexander Graham Plane Phone
Alexander Graham Plane Phone
Northern Electric/Telecom
Diavox Operator Set
Diavox Operator Set
L.M. Ericsson
Ericsson Diavox
Ericsson Diavox
L.M. Ericsson
Ericsson Diavox Wall Phone
Ericsson Diavox Wall Phone
L.M. Ericsson
Jubilee Telephone
Jubilee Telephone
General Post Office/BT
Japan achieves nationwide automatic telephone service
PDF: AT&T Annual Report 1977
AT&T Annual Report 1977
Ad: Phone Thing
Phone Thing
Photo: JImmy Carter talking with the British PM
JImmy Carter talking with the British PM
Video: Single Sideband, Microwave Transmission (AT&T)
Single Sideband, Microwave Transmission (AT&T)
"The Social Impact of The Telephone" published (Ithiel de Sola Pool)
"The Social Impact of The Telephone" published (Ithiel de Sola Pool)
Video: Design Line Promo (AT&T)
Design Line Promo (AT&T)
Video: Lightwave (AT&T)
Lightwave (AT&T)
Video: Telephone Line (Electric Light Orchestra)
Telephone Line (Electric Light Orchestra)
Video: Telephone Man (Meri Wilson)
Telephone Man (Meri Wilson)
Video: High Anxiety phone scene
High Anxiety phone scene