pdf 502-503-101 i10 Jan84 - Reference 2500 2554-Type Telephone Sets - Late Production Popular

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502-503-101 i10 Jan84 - Reference 2500 2554-Type Telephone Sets - Late Production

51 pages. Issue 10, January 1984. Adds info on 2554BMPA and Z2554BMPGA sets. Includes info on sets equipped with 72-type dials and sets marked 1-PTY. 2500DM, 2500DMG, 2554BMP, 2554BMPG, 2500D2MG, 2554B2P, 2554B2PG. Notched housings. Components include C4C and P1D ringers, 4228 and 4293 networks, Flexible Snap-in Faceplate. Polarity Guard options.

Early post-divestiture BSP marked AT&T WESTERN ELECTRIC PRACTICES

Includes Addendum Issue 2, June 1983 for Issue 9. Adds info on sets marked 1-PTY - for bridged ringer service only.  OCR by Clint Gilliland.  Bookmarks by Paul Fassbender. Original archived.

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