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Business telephone 1A2 display and walk thru of a central office switch building.

Business telephone 1A2 display and walk thru of a central office switch building.

Discussing Communications 1A2 panel's. WE, ADC and others.

Discussing Communications 1A2 panel's. WE, ADC and others.

Western Electric 66X and 26XX cardialers.

Western Electric 66X and 26XX cardialers.

Connecting a cellular phone to a 1A2 Key telephone system.

Connecting a cellular phone to a 1A2 Key telephone system.

Music on hold for 1A2 key telephone system's, ITT and AT&T

Music on hold for 1A2 key telephone system's, ITT and AT&T

Western Electric 3 path intercom.

Western Electric 3 path intercom.

Working western electric 416 Comkey system.

Working western electric 416 Comkey system.

Western Electric 1A2 Conferencing and I hold. 30 button phone.

Western Electric 1A2 Conferencing and I hold. 30 button phone.

Demonstrating Western Electric and ITT ringdown circuits connected to 1A2 phones.

Demonstrating Western Electric and ITT ringdown circuits connected to 1A2 phones.

Northern Electric 1A2 Key system. QUJ 10 A KSU.

Northern Electric 1A2 Key system. QUJ 10 A KSU.

1A2 6040, 6050 Key set's. Automatic electric and Western Electric

1A2 6040, 6050 Key set's. Automatic electric and Western Electric

ITT 601 A wired 1A2 KSU

ITT 601 A wired 1A2 KSU

Western Electric 2872 n.o.s. TAM phone.

Western Electric 2872 n.o.s. TAM phone.

Western Electric 752 1A2 6 button wall panel with #3 speaker phone.

Western Electric 752 1A2 6 button wall panel with #3 speaker phone.

ITT and SC 3 line 3 hold key phones.

ITT and SC 3 line 3 hold key phones.

Western Electric #3 speakerphone system using a 55 B Control unit.

Western Electric #3 speakerphone system using a 55 B Control unit.

1a2 Key telephone system dial intercom units.

1a2 Key telephone system dial intercom units.

Western Electric intercom unit's and cards used with 1A2 Phone systems.

Western Electric intercom unit's and cards used with 1A2 Phone systems.

How to wire common ringing on 1A2 systems. 551 ,601 ,620 and 584.

How to wire common ringing on 1A2 systems. 551 ,601 ,620 and 584.

Describing 1A1/1A2 diode matrix ringing. (Key Telephone system)

Describing 1A1/1A2 diode matrix ringing. (Key Telephone system)

Placing 2 2565 6 button 1A2 phones on same cable.

Placing 2 2565 6 button 1A2 phones on same cable.

400 Type 1a2 KTU line cards, Western Electric,ITT and other Manufactures

400 Type 1a2 KTU line cards, Western Electric,ITT and other Manufactures

How to Neatly wire up 1A1,1A2 ktu panels.

How to Neatly wire up 1A1,1A2 ktu panels.

Talking about Key strips in 2564, 2565, 2830 used in 1A2 key Phones

Talking about Key strips in 2564, 2565, 2830 used in 1A2 key Phones

Western Electric 207 247 Intercom

Western Electric 207 247 Intercom

Western Electric 1A1 concentrator & phone.

Western Electric 1A1 concentrator & phone.

Automatic 2 way ring-down unit.

Automatic 2 way ring-down unit.

Punching down / Terminating a 25 pair telephone cable on a 66 block. For hobbyist 1A2 system .

Punching down / Terminating a 25 pair telephone cable on a 66 block. For hobbyist 1A2 system .

Western Electric 1A2 2563 phone With headset jack. Cover removed.

Western Electric 1A2 2563 phone With headset jack. Cover removed.

Wiring a Western Electric 551 1A2 key telephone system and testing.

Wiring a Western Electric 551 1A2 key telephone system and testing.

Large 1A2 key telephone system, Western Electric 6 and 10 button phones. 2565,2851 ect.

Large 1A2 key telephone system, Western Electric 6 and 10 button phones. 2565,2851 ect.

A collection of Autovon Telephones that I am working On at the JKL telephone Museum.

A collection of Autovon Telephones that I am working On at the JKL telephone Museum.

Telephone system power supplys, 1A1/1A2 and 55X Cord-board switch boards.

Telephone system power supplys, 1A1/1A2 and 55X Cord-board switch boards.

Trouble locating shorted (off hook) phone lines on a 1A2 system.

Trouble locating shorted (off hook) phone lines on a 1A2 system.

Rebuilding 1A2 635 TYPE key phone key strips.

Rebuilding 1A2 635 TYPE key phone key strips.

1A KTU and a 440 EC Western electric 3L business phone. No lamps. 1946 era.

1A KTU and a 440 EC Western electric 3L business phone. No lamps. 1946 era.

564,565,2564,2565 1A2 phone, wiring it for home use. Western electric or ITT

564,565,2564,2565 1A2 phone, wiring it for home use. Western electric or ITT

Business 1A2 type phone systems for beginners. (Overview)

Business 1A2 type phone systems for beginners. (Overview)

Western electric 1A and 1A1 key telephones and KTU's . Pt 1

Western electric 1A and 1A1 key telephones and KTU's . Pt 1

Western electric 1A and 1A1 key telephone and KTU's . Pt 2 of 3. https://youtu.be/ucI0uiQhaw4

Western electric 1A and 1A1 key telephone and KTU's . Pt 2 of 3. https://youtu.be/ucI0uiQhaw4

Western electric 565HL hold and 4 line with last position turnkey. 1A2 phone

Western electric 565HL hold and 4 line with last position turnkey. 1A2 phone