Quadverter
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1977.0509.001
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- OBJECT TYPE
- N/A
- DATE
- 1975
- ARTIFACT NUMBER
- 1977.0509.001
- MANUFACTURER
- MITEL INC.
- MODEL
- CM1625
- LOCATION
- Ottawa, Ontario, Canada
More Information
General Information
- Serial #
- 100
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- STEEL CASE/ PLASTIC & METAL CIRCUIT CARD ON SIDE &INTERIOR/ PLASTIC UNIT BUTTONS & OPEN & CLOSE SCREW
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 35.6 cm
- Width
- 7.5 cm
- Height
- 12.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telephony
- Sub-Category
- N/A
Manufacturer
- AKA
- MITEL
- Country
- Canada
- State/Province
- Ontario
- City
- Ottawa
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- NEW, NEVER USED
- Canada
-
DESIGNED DEVELOPED & BUILT IN CANADA - Function
-
TO PROVIDE TOUCH-TONE DIALING IN STEP-BY-STEP OFFICES - Technical
-
ALLOWS FOR THE PROVISION OF TOUCH-TONE SERVICE IN STEP-BY-STEP OFFICES, PROBABLY IN A MUCH MORE ECONOMICAL MANNER THAN THE SYSTEM ORIGINALLY DEVELOPED BY BELL LABS - Area Notes
-
Unknown
Details
- Markings
- IN WHITE PAINT ON THE FRONT IS: MITEL'S TRADEMARK SYMBOL WITH 2 WHITE ARROWS INSIDE A BLUE SQUARE SURROUNDED BY A WHITE CIRCLE: 'MITEL QUADVERTER'; & 'TM', INSIDE A CIRCLE/ STAMPED WITHIN 2 BLACK CIRCLES IS:'FTT' & 'MITEL'/ QA#4'
- Missing
- CONTAINS ONLY ONE CIRCUIT BOARD
- Finish
- BLUE ENAMEL STEEL TOP, FRONT & BOTTOM, WITH WHITE MARKINGS ON THE FRONT/ STEEL ON BACK (WHICH CURVES UP ONTO THE TOP) & THE SIDESHAVE A BLACK WRINKLE FINISH/ BLACK PLASTIC OPEN & CLOSE SCREW/ GREEN PLASTIC CIRCUIT BOARD
- Decoration
- LABEL INSTRUCTIONS IN WHITE PAINT
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
MITEL INC., Quadverter, 1975, Artifact no. 1977.0509, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingenium.ca/en/id/1977.0509.001/
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