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Bell System Prefixes

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Revision as of 19:52, 11 March 2025 by Intcreator (talk | contribs) (Created page with "'''Bell System Prefixes''' are the various prefixes used throughout the Bell System to refer to documentation, drawings, and specifications. '''BLR''': Bell Labs Record; a report by Bell Labs which invented new technologies for the Bell System. '''BSP''': Bell System Practice; step by step instructions for operation and recovery from equipment errors and issues. '''KS''': (abbreviation unknown); schematic made by Western Electric for implementa...")
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Bell System Prefixes are the various prefixes used throughout the Bell System to refer to documentation, drawings, and specifications.

BLR: Bell Labs Record; a report by Bell Labs which invented new technologies for the Bell System.

BSP: Bell System Practice; step by step instructions for operation and recovery from equipment errors and issues.

KS: (abbreviation unknown); schematic made by Western Electric for implementation by another company.

SD: Schematic Drawing; a wiring diagram for a specific component of a device.

External Links

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