Folder C30 - C31: General Apparatus, Subsets, Components

Documents

pdf C31.120.2 iA Apr61 RTC - Stromberg Carlson 1543 Desk Tel Popular

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C31.120.2_iA_Apr61_RTC_Stromberg_Carlson_1543_Desk_Tel_tci_ocr.pdf

C31.120.2 iA Apr61 RTC - Stromberg Carlson 1543 Desk Tel

RTC: Rochester Telephone Corp. Contributed by Dale Dewey.

pdf C31.122 Addendum I1 Jun54 Subscriber Sets Cold Cathode Gas-Filled Vacuum Tubes Popular

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C31.122_I1_Jun54_Subscriber_Sets_Cold_Cathode_Gas-Filled_Vacuum_Tubes.pdf

C31.122 Addendum I1 Jun54 Subscriber Sets Cold Cathode Gas-Filled Vacuum Tubes

Addendum to issue 5.  Contributed by Chuck Hensley.

pdf C31.122-i4-ColdCathTubes Tl Popular

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C31.122-i4-ColdCathTubes_tl.pdf

pdf C31.122-i6-Subsets-with-Cold-Cathode-Tubes Tl Popular

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C31.122-i6-Subsets-with-Cold-Cathode-Tubes_tl.pdf

pdf C31.123 i1 Mar40 - Subscriber Sets - Conversion to Anti-Sidetone Popular

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C31.123-i1-Subscriber-Sets-Conversion-to-Anti-Sidetone_tl.pdf

C31.123 i1 Mar40 - Subscriber Sets - Conversion to Anti-Sidetone

Uses a D-158595 Apparatus Unit with 101A Induction Coil.

pdf C31.124 I1 Subscriber Sets 685, 686 & 687 Popular

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C31.124_I1_Mar55_SubscriberSets_685_686_687.pdf

C31.124 I1 Subscriber Sets 685, 686 & 687
March 55. Description, Use and Installation. 500-series components. 425B network.

pdf C31.124-i2-Subsets-685-686-687 Tl Popular

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C31.124-i2-Subsets-685-686-687_tl.pdf

pdf C31.145 I1 Sep32 Subscriber Sets Indoor Locations Installation Popular

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C31.145_I1_Sep32_Subscriber_Sets_Indoor_Locations_Installation.pdf

C31.145 I1 Sep32 Subscriber Sets Indoor Locations Installation
Contributed by Chuck Hensley.

pdf C31.145 ~ C63.202 Subscriber And Telephone Sets Location - Installation Popular

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C31.145 ~ C63.202 Subscriber and Telephone Sets Location - Installation.pdf

pdf C31.145 ~ C63.202 Subscriber And Telephone Sets Location - Installation-1 Popular

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C31.145 ~ C63.202 Subscriber and Telephone Sets Location - Installation-1.pdf

pdf C31.148-i2-392-592-Subscriber-Sets-Installation Tl Popular

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C31.148-i2-392-592-Subscriber-Sets-Installation_tl.pdf

pdf C31.149-i1-531C-Subscriber-Set Tl Popular

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C31.149-i1-531C-Subscriber-Set_tl.pdf

pdf C31.150-i1-531C-Subscriber-Set-Maintenance Tl Popular

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C31.150-i1-531C-Subscriber-Set-Maintenance_tl.pdf

pdf C31.204-i1-Ringers-and-Loud-Ringing-Bells Tl Popular

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C31.204-i1-Ringers-and-Loud-Ringing-Bells_tl.pdf

C31.204-i1-Ringers-and-Loud-Ringing-Bells Tl

General Maintenance & Ringing Tests (Including general methods for obtaining ring-back)

pdf C31.205-i3-Numbered-Type-Ringers Tl Popular

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C31.205-i3-Numbered-Type-Ringers_tl.pdf

C31.205-i3-Numbered-Type-Ringers Tl

Maintenance

pdf C31.207 I2 C-type Ringers - Maintenance Popular

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C31.207_I2_Jun54_CTypeRingers_Maint.pdf

C31.207 I2 C-type Ringers - Maintenance
Issue 2, June 1954.  Contributed by Steve Cichorsky.

pdf C31.207-i3-C-Type-Ringers-Maintenance Tl Popular

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C31.207-i3-C-Type-Ringers-Maintenance_tl.pdf

pdf C31.208 I1 Jun54 B Ringers Maintenance Popular

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C31.208_I1_Jun54_B_Ringers_Maintenance.pdf

C31.208 I1 Jun54 B Ringers Maintenance
Contributed by Chuck Hensley.

pdf C31.208-i2-B-Type-Ringers-Maintenance Tl Popular

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C31.208-i2-B-Type-Ringers-Maintenance _tl.pdf

pdf C31.221-i1-Ringing-Bridge-Limitations-Multiparty-Lines Tl Popular

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C31.221-i1-Ringing-Bridge-Limitations-Multiparty-Lines_tl.pdf

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