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Country-Specific Hardware
Issue 1 September 1995
D-3
*PPM means Periodic Pulse Metering.
Announcement TN750C TN750B
Auxiliary Trunk TN763D
Analog Direct Inward Dialed (DID) Trunk Not
Applicable
Analog Central Office (CO) Trunk (no PPM *) TN747B
Analog Central Office (CO) Trunk (w/PPM *) Not
Applicable
4 Wire Tie Trunk TN760Dv15
2 Wire Tie Trunk Not
Applicable
Digital Central Office (Co)/Direct Inward
Dialed (DID) Trunk
TN464F TN464E TN464D
Digital Tie Trunk TN464F TN464E TN464D
Digital Integrated Services Digital Network
(ISDN) Central Office (CO) Trunk
TN464F TN464E TN464D
8 port Analog Line TN742
16 port Analog Line TN746B
4 Wire Digital Line TN754B
2 Wire Digital Line TN2136
Data Line TN726B
Table D-3. Australia
Australia
Tone Detector TN744C TN2182 TN420C TN420B
Tone-Clock TN2182 TN780 TN419B
Call Classifier TN744C TN2182 TN744B
R2MFC Circuit Not
Applicable
Speech Synthesizer TN457
Announcement TN750C TN750B
Auxiliary Trunk TN763D TN417
Analog Direct Inward Dialed (DID) Trunk TN436B TN436
Analog Central Office (CO) Trunk (no PPM *) TN2147C TN2147
Analog Central Office (CO) Trunk (w/PPM *) TN465C TN438B
4 Wire Tie Trunk TN437B TN437
2 Wire Tie Trunk TN439
Table D-2. Argentina
Argentina