Study course for controlling officers examination: technical paper : telephone section 3
Production date
Unknown
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Object detail
Accession number
PUB-2019-37.4
Description
New Zealand Post Office Correspondence School textbook for technical paper Telephone Section 3. Includes fifteen papers for the unit. Used by K E Smith during his time with the NZPO as junior mechanician and later as senior technician (transmission), 1964-1989.
Contents: traffic and trunking / traffic and trunking (continued) / circuit principles and common circuit elements / circuit principles and common circuit elements (continued) / circuit principles and common circuit elements (continued) / the 2000-type step-by-step exchange system / 2000-type step-by-step exchange system (continued) / the rotary system / the rotary system (continued) / interworking equipment / other automatic telephone systems / special services; UAX; PABX; line connectors / AC signalling / maintenance methods
Contents: traffic and trunking / traffic and trunking (continued) / circuit principles and common circuit elements / circuit principles and common circuit elements (continued) / circuit principles and common circuit elements (continued) / the 2000-type step-by-step exchange system / 2000-type step-by-step exchange system (continued) / the rotary system / the rotary system (continued) / interworking equipment / other automatic telephone systems / special services; UAX; PABX; line connectors / AC signalling / maintenance methods
Signature/Marks and Type
K. Smith Embossed
Media/Materials
Physical description
1 volume (unnumbered) : diagrams, figures (black and white) ; 34.5 cm
Other title
Telephone section 3
Credit line
Unknown. Study course for controlling officers examination: technical paper : telephone section 3, PUB-2019-37.4. Walsh Memorial Library, The Museum of Transport and Technology (MOTAT).
Public comments
I used to install and work on these, way back in the late 70’s and early 80’s, in the NZPO. They did what they were designed to do, but I never liked fixing them when the broke.
- Dave Roe posted 2 years ago.