Folder Canadian Practices

Bell System Practices were often used unmodified in Canada.  Some were tailored for Canada, and have a suffix of CA.  Issues for use outside the Bell System and later issues were branded Northern Electric or Northern Telecom Practices.

Also see the I&R Handbook index in the BSP Handbooks Category and search on a particular BSP number.

Documents

pdf 502-0002-000 Mar90 BC - 502 Numerical Index - FRENCH OCR Op R (384 downloads) Popular Download (pdf, 529 KB)
pdf 512-0002-000 Dec87 BC - 512 Numerical Index - FRENCH OCR Op R (304 downloads) Popular Download (pdf, 512 KB)
pdf 512-610-400CA IA Jul61 1A Speakerphone System Conn Ocr R (322 downloads) Popular Download (pdf, 553 KB)
pdf 512-620-101CBR I1 Jul65 NBT 3A Speakerphone Ocr R (303 downloads) Popular Download (pdf, 64 KB)
pdf 512-620-101 I1 Aug60 3A Speakerphone Operation And Supplement Ocr R (291 downloads) Popular Download (pdf, 229 KB)
pdf NE 501-1631-500 I12 Dec75 Dials QDB1-type ID Maint Ocr R (261 downloads) Popular Download (pdf, 334 KB)
pdf 501-1641-115 Feb74 Dials NE-35Q Type Digitone Ocr R (312 downloads) Popular Download (pdf, 782 KB)
pdf 501-2101-100 Apr 77 NTP - Handsets NE-F NE-G ID Ocr R (342 downloads) Popular Download (pdf, 596 KB)
pdf 501-2111-100 Sep83 NTP - Receiver Units Applications Features Ocr R (269 downloads) Popular Download (pdf, 168 KB)
pdf 502-321-900CA IA Oct66 Ericofons Ocr R (389 downloads) Popular Download (pdf, 493 KB)
pdf 502-321-910CA ID Oct72 Contempra QSK100AX QSK2100AX Ocr R (371 downloads) Popular Download (pdf, 1.13 MB)
pdf 502-321-911CA IA Nov70 Contempra Message Waiting QSK100DX Ocr R (282 downloads) Popular Download (pdf, 37 KB)
pdf 502-400-100CA IB Jun62 302 352Types ID Assembly Ocr R (376 downloads) Popular Download (pdf, 485 KB)
pdf 502-400-401CA IC Nov64 302G Common Battery Conn Ocr R (282 downloads) Popular Download (pdf, 76 KB)
pdf 502-400-410CA IC May63 352C Common Battery Conn Ocr R (282 downloads) Popular Download (pdf, 81 KB)
pdf 502-4020-100 Dec80 BC 322 522 Elevator Sets Ocr R (317 downloads) Popular Download (pdf, 511 KB)
pdf 512-610-100CA IA Jun61 1A Speakerphone System ID Ocr R (340 downloads) Popular Download (pdf, 318 KB)
pdf 512-610-101CA IA Jun61 1A Speakerphone System Op Ocr R (307 downloads) Popular Download (pdf, 56 KB)
pdf 512-610-200CA IA Jun61 1A Speakerphone System Inst Maint Ocr R (302 downloads) Popular Download (pdf, 404 KB)
pdf 512-610-200CA IB Jul71 1A Speakerphone System Inst Maint Ocr R (274 downloads) Popular Download (pdf, 450 KB)

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