Electro-Mehanical Key Systems (1A1, 1A2 etc)

1A, 1A1 & 1A2 Key System Differences

Started by HowardPgh

Replies: 12
Views: 16,231

August 29, 2015, 02:44:04 PM
by cello973

i am looking for any old key systems,key phones,e.t.c.

Started by DANIELPHONEFREAK

Replies: 2
Views: 1,410

April 11, 2010, 05:17:49 PM
by Craig T

1A Key phone system help needed

Started by Steve K

Replies: 1
Views: 2,154

September 06, 2011, 02:54:11 AM
by Babybearjs

ITT 501A Key Service Unit , Is Anyone Familiar with this 1A2 System?

Started by dpaynter1066

Replies: 5
Views: 4,218

December 14, 2011, 07:36:26 AM
by Wallphone

What runs a WE 2565? -> 1A2 Key System

Started by rtp129495

Replies: 4
Views: 2,112

February 01, 2012, 02:26:17 PM
by rtp129495

My New ITT Corinthian 6 Button 1A2 Key Set

Started by Adam

Pages1 2

Replies: 23
Views: 7,374

March 07, 2012, 11:26:40 PM
by gpo706

Why is a 1A2 key so hard to find or when you find it on e-bay its $500?

Started by rtp129495

Replies: 12
Views: 4,656

May 14, 2012, 08:55:53 PM
by dpaynter1066

WECo 100A Key - 3 Line Switchbox

Started by Gilas

Replies: 8
Views: 1,657

November 17, 2012, 07:42:52 PM
by Babybearjs

WECo / NECo 1A2 KSU (Key System Unit) Identification - Electronic 400 Type Cards

Started by AE_Collector

Replies: 0
Views: 957

December 07, 2012, 07:18:20 PM
by AE_Collector

WECo / NECo 1A1 KSU (Key System Unit) Identification - All Relay Type

Started by AE_Collector

Replies: 0
Views: 1,217

December 07, 2012, 07:23:22 PM
by AE_Collector

Making Western Electric 500 series Key Sets Work

Started by foots

Replies: 8
Views: 2,792

January 11, 2013, 03:25:08 AM
by Babybearjs

WE565HD+ Hold Button Question

Started by RotarDad

Replies: 5
Views: 1,912

January 26, 2013, 02:02:26 PM
by Adam

Help with a Comkey 416 Key Phone

Started by McHeath

Replies: 6
Views: 3,880

January 29, 2013, 01:33:09 AM
by McHeath

Help with Amphenol Connectors for 1A1/1A2 Key Phones

Started by RotarDad

Pages1 2

Replies: 19
Views: 7,270

February 03, 2013, 09:41:30 PM
by G-Man

WE Key Service Maint. Manuals

Started by Babybearjs

Replies: 2
Views: 1,024

February 06, 2013, 01:55:31 AM
by Babybearjs

Phil's Western Electric 1A2 Key System Equipment Pictures

Started by Weco355aman

Replies: 1
Views: 1,748

February 06, 2013, 01:59:03 AM
by Babybearjs

21A Communication System (COM KEY* 2152)

Started by the phone house

Pages1 2 3

Replies: 34
Views: 7,108

March 02, 2013, 05:42:32 PM
by poplar1

Identification of 1A Key Telephone Units

Started by poplar1

Replies: 2
Views: 1,438

March 05, 2013, 07:51:09 PM
by poplar1

620A Panel 1a2 able to run a 2565 Key set?

Started by rtp129495

Replies: 4
Views: 1,237

March 07, 2013, 02:19:04 PM
by poplar1

Multiline Rotary Telephone-Light question

Started by WesternElectricBen

Replies: 1
Views: 2,470

April 03, 2013, 11:14:58 PM
by Weco355aman