pdf GSP 473-215-205 I2 Type 80E Telephone Set, 4-wire or Supervised Lines Popular

Published on 05 December 2010 By Anonymous 794 downloads

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GSP_473-215-205_I2_Aug77_Type80E_4Wire_SupervisedLine_Service_Versions.pdf

GSP 473-215-205 I2 Type 80E Telephone Set, 4-wire or Supervised Lines

Aug 77. Models HC-813 (4-wire) and HC-818 (supervised lines).

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pdf GSP 473-215-205 I2 Type 80E Telephone Set, 4-wire or Supervised Lines Popular

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