Orange Krone Phone
1973–1988
Ericsson Diavox
1977–1989
WE 2500 (And Color Variants)
1968–1984
WE Rotary Call Director
1958–1983
WE Rotary Dial Trimline
1964–1984
AE 880 Speakerphone (And Color Examples)
1965–1980
AE Spacemaker (And Color Variants)
1958–1983
AE Starlite
1960–1986
AE Styleline
1969–1986
Diavox Operator Set
1977–1989
Eisenhower’s Summer White House Phone
1949–1986
Ericsson Diavox Wall Phone
1977–1989
JFK’s Call Director Phone
1958–1983
Krone “Berlin” Phone
1973–1988
NIxon's White House Phone
1968–1984
Noteworthy Phone And Corkboard
1973–1984
Red Ericofon
1956–1982
Rotary Dial Princess (And Color Variants)
1959–1984
Siemens 611 Yellow
1963–1988
Siemens Auso S62 In Original Bigrigio Gray Colors
1962–1980
Touch Tone Princess (And Color Variants)
1959–1984
Trimphone
1965–1982
WE 2554 (And Color Variants)
1967–1984
WE 2565 Office Phone
1968–1984
WE 500
1949–1986
WE 500 (And Color Variants)
1949–1986
WE 554 (And Color Variants)
1956–1984
Western Electric Clear Trimline Field Trial Rotary
1964–1984
Siemens debuts digital telephone switching
1980
1980: Public Telephone Instruction Card Manual Bell System
ISDN development begins at Bell Labs
1980
1980: Harold Black and the Invention of the Negative Feedback Amplifier (AT&T)
1980: We Make Telephones (Western Electric)
1980: Call Me (Blondie)