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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1668XXX-BD (Common Port Circuit Pack)
10
TN574 DS1C - T1, 24 Channel Port
TN577 Packet Gateway - G3r Only Port
TN722B Digital Signal Level 1 Tie Trunk Port
TN725B Speech Synthesizer Service
TN726/B Data Line Port
TN735 MET Line Port
TN742 Analog Line Port
TN744 Call Classifier Service
TN744/B/C Call Classifier - Detector Service
TN744D Call Classifier - Detector - Multi-Country Service
TN746/B Analog Line Port
TN747B Central Office Trunk Port
TN748/B/C/D Tone Detector Service
TN750/B Announcement Service
TN750C Announcement Service
TN753 Direct Inward Dialing Trunk Port
TN754/B Digital Line 4-Wire DCP Port
TN755B Neon Power Unit Power
TN756 Tone Detector Service
TN758 Pooled Modem Port
TN760B/C/D Tie Trunk Port
TN762B Hybrid Line Port
TN763B/C/D Auxiliary Trunk Port
TN765 Processor Interface Control
TN767B/C/D/E DS1 Interface - T1, 24 Channel Port
TN768 Tone-Clock Control
TN769 Analog Line Port
TN771D Maintenance/Test Service
TN772 Duplication Interface Control
TN775/B Maintenance Service
TN776 Expansion Interface Port
Table 491. XXX-BD Common Circuit Packs — Continued
Apparatus Code Name Type
Continued on next page