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Folder B-Series - PBX Installation and Maintenance

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pdf B204.448 I2-se Popular

Published on 03 December 2009 By Anonymous 2351 downloads

Download (pdf, 417 KB)

B204.448_I2-se.pdf

Recorded Telephone Dictation Trunks - SD-65728-01 and
SD-65788-01 - Operation Tests - 701A, 701B, 711A, 711B, 740A, 740AX,
740B, 740C, 740E, 755A or 756A PBX, Issue 2, 1960-04-01

pdf B251.001 I4-se Popular

Published on 03 December 2009 By Anonymous 2213 downloads

Download (pdf, 253 KB)

B251.001_I4-se.pdf

Line Finders - Operation Tests - 701A, 701B, 711A, and 711B
PBX, Issue 4, 1960-04-01

pdf B256.222 I2-se Popular

Published on 03 December 2009 By Anonymous 2194 downloads

Download (pdf, 575 KB)

B256.222_I2-se.pdf

Attendant Trunk Circuits - 756A PBX, Issue 2, 1960-01-01

pdf B303.011.1 IA NY Cordless PBX Switchboard for Civil Defense Units Popular

Published on 15 November 2010 By Anonymous 2444 downloads

Download (pdf, 206 KB)

B303.001.1_IA_NY_Dec53_CordlessPBX_Switchboards_for_Civil_Defense.pdf

B303.011.1 IA NY Cordless PBX Switchboard for Civil Defense Units

Dec 53. New York Telephone. Providing emergency telephone services along the perimeter of extreme damage for use by civil defense forces using cordless switchboards, such as the 505C 3x7 with modifications.

pdf B432.045 I1D Stromberg Carlson 319 and 320 keys Popular

Published on 13 February 2011 By Anonymous 2412 downloads

Download (pdf, 899 KB)

B432.045_I1D_Mar30_SC_319_320_Keys.pdf

B432.045 I1D Stromberg Carlson 319 and 320 keys

Contributed by Steve Cichorsky.

pdf B502.009 i2 Jun59 - Making and Removing Wrapped Connections Popular

Published on 02 February 2019 By Paul F 1390 downloads

Download (pdf, 1.60 MB)

B502.009_i2_Jun59_-_Making_and_Removing_Wrapped_Connections_tci_ocr.pdf

Contributed by John Novack.

pdf B502.016 I2 Placing Switchboard Lamps Popular

Published on 02 March 2011 By Anonymous 2474 downloads

Download (pdf, 712 KB)

B502.016_I2_Apr53_PlacingSwitchboardLamps.pdf

April 1953. Contributed by Steve Cichorsky.

pdf B502.093 I1-se Popular

Published on 03 December 2009 By Anonymous 2114 downloads

Download (pdf, 1.29 MB)

B502.093_I1-se.pdf

Transmitter Transfer Unit - Description and Installation,
Issue 1, 1960-06-01

pdf B502.201 I1 Cording Operator's Dials and Mountings Popular

Published on 06 December 2010 By Anonymous 2402 downloads

Download (pdf, 412 KB)

B502.021_I1_Nov47_Cording_OperatorsDials_Mountings.pdf

B502.201 I1 Cording Operator's Dials and Mountings

Nov 47.

pdf B502.305 I1 Aug30 - Mounting and Aligning Miscellaneous Apparatus Popular

Published on 30 December 2011 By Anonymous 2192 downloads

Download (pdf, 351 KB)

B502.305_I1_Aug30_Mounting_Aligning_Misc_Apparatus.pdf

B502.305 I1 Aug30 - Mounting and Aligning Miscellaneous Apparatus

Contributed by Steve Cichorsky.

pdf B502.321 I2 Mounting Handset Hangers Popular

Published on 13 February 2011 By Anonymous 2418 downloads

Download (pdf, 925 KB)

B502.321_I2_Jan40_MountingHandSe Hangers.pdf

Issue 2, January 1940. Contributed by Steve Cichorsky.

pdf B503.305 I1 Jul30 - Cleaning and Polishing Plugs Popular

Published on 30 December 2011 By Anonymous 2340 downloads

Download (pdf, 260 KB)

B503.305_I1_Jul30_Cleaning_Polishing_Plugs.pdf

B503.305 I1 Jul30 - Cleaning and Polishing Plugs

Contributed by Steve Cichorsky.

pdf B522.215 I1 505 B and C, 506 A and B PBX - Installation Popular

Published on 01 December 2010 By Anonymous 2477 downloads

Download (pdf, 264 KB)

B522.215_I1_Jul33_505_B_C_506_A_B_PBX_Inst.pdf

B522.215 I1 505 B and C, 506 A and B PBX - Installation

July 33.

pdf B522.225 i1 Oct51 - 507A, 507B PBX - Installation Popular

Published on 10 November 2010 By Anonymous 2157 downloads

Download (pdf, 213 KB)

B522.225_I1_Oct51_PBX_No507A_B_Installation.pdf

B522.225 i1 Oct51 - 507A, 507B PBX - Installation

Issue 1, 1951-10-01

pdf B522.225 i3 Jan60 - 507A, 507B PBX - Installation -se Popular

Published on 03 December 2009 By Anonymous 2270 downloads

Download (pdf, 472 KB)

B522.225_I3-se.pdf

B522.225 i3 Jan60 - 507A, 507B PBX - Installation -se

Issue 3, 1960-01-01

pdf B522.231 i4 Oct51 - 507A, 507B PBX - Tests and Inspection Popular

Published on 01 December 2010 By Anonymous 2545 downloads

Download (pdf, 102 KB)

B522.231_I4_Oct51_507_A_B_PBX_Tests_Inspection.pdf

B522.231 i4 Oct51 - 507A, 507B PBX - Tests and Inspection

Issue 4, October 1951.

pdf B522.251 I2 505 and 506 PBX - Modification for Anti-Sidetone Connection Popular

Published on 01 December 2010 By Anonymous 2266 downloads

Download (pdf, 207 KB)

B522.251_I2_Jan38_505_506_PBX_AntiSidetoneModification.pdf

B522.251 I2 505 and 506 PBX - Modification for Anti-Sidetone Connection

Jan 38.

pdf B523.601 I1-se Popular

Published on 03 December 2009 By Anonymous 2306 downloads

Download (pdf, 458 KB)

B523.601_I1-se.pdf

556A PBX (Manual Auxiliary for 756A PBX) - Installation, Issue 1, 1960-04-01

pdf B523.602 I1-se Popular

Published on 03 December 2009 By Anonymous 2361 downloads

Download (pdf, 140 KB)

B523.602_I1-se.pdf

556A PBX (Manual Auxiliary for 756A PBX) - Tests and
Inspections At Time of Installation, Issue 1, 1960-04-01

pdf B556.201 I2-se Popular

Published on 03 December 2009 By Anonymous 2183 downloads

Download (pdf, 2.10 MB)

B556.201_I2-se.pdf

756A PBX - Installation, Issue 2, 1960-04-01

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Read the articles under "Introduction" in the black menu bar above.

Recent Contributors

Thanks for new documents from Ed Palazzo, Bruce Patterson, Jon Kolger, Paul Ivester, Len Hicken, Paul Fassbender, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Mark Cuccia, Alan David, Harry Joseph, Charlie Terry, Karl Brose, Dennis Hock, Tim Griffin, Remco Enthoven, and Steve Cichorsky.

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Folder B-Series - PBX Installation and Maintenance

Documents

pdf B204.448 I2-se Popular

pdf B251.001 I4-se Popular

pdf B256.222 I2-se Popular

pdf B303.011.1 IA NY Cordless PBX Switchboard for Civil Defense Units Popular

pdf B432.045 I1D Stromberg Carlson 319 and 320 keys Popular

pdf B502.009 i2 Jun59 - Making and Removing Wrapped Connections Popular

pdf B502.016 I2 Placing Switchboard Lamps Popular

pdf B502.093 I1-se Popular

pdf B502.201 I1 Cording Operator's Dials and Mountings Popular

pdf B502.305 I1 Aug30 - Mounting and Aligning Miscellaneous Apparatus Popular

pdf B502.321 I2 Mounting Handset Hangers Popular

pdf B503.305 I1 Jul30 - Cleaning and Polishing Plugs Popular

pdf B522.215 I1 505 B and C, 506 A and B PBX - Installation Popular

pdf B522.225 i1 Oct51 - 507A, 507B PBX - Installation Popular

pdf B522.225 i3 Jan60 - 507A, 507B PBX - Installation -se Popular

pdf B522.231 i4 Oct51 - 507A, 507B PBX - Tests and Inspection Popular

pdf B522.251 I2 505 and 506 PBX - Modification for Anti-Sidetone Connection Popular

pdf B523.601 I1-se Popular

pdf B523.602 I1-se Popular

pdf B556.201 I2-se Popular

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