Country-Specific Hardware

Table D-9. Hong Kong

 

 

Hong Kong

 

 

 

 

 

 

 

 

Announcement

 

TN750C

TN750B

TN750

 

 

 

 

 

 

 

Auxiliary Trunk

 

TN763D

TN763C

 

 

 

 

 

 

 

 

Analog Direct Inward Dialed (DID) Trunk

 

TN753

 

 

 

 

 

 

 

 

 

Analog Central Office (CO) Trunk (no PPM *)

 

TN747B

TN465

 

 

 

 

 

 

 

 

Analog Central Office (CO) Trunk (w/PPM *)

 

Not

 

 

 

 

 

Applicable

 

 

 

 

 

 

 

 

 

4 Wire Tie Trunk

 

TN760D

 

 

 

 

 

 

 

 

 

2 Wire Tie Trunk

 

 

 

 

 

 

 

 

 

 

 

Digital Central Office (CO)/Direct Inward

 

Not

 

 

 

Dialed (DID) Trunk

 

Applicable

 

 

 

 

 

 

 

 

 

Digital Tie Trunk

 

TN464F

TN464E

TN464D

TN464C

 

 

 

 

 

 

Digital Integrated Services Digital Network

 

Not

 

 

 

(ISDN) Central Office (CO) Trunk

 

Applicable

 

 

 

 

 

 

 

 

 

8 port Analog Line

 

TN742

 

 

 

 

 

 

 

 

 

16 port Analog Line

 

TN746B

 

 

 

 

 

 

 

 

 

4 Wire Digital Line

 

TN754B

 

 

 

 

 

 

 

 

 

2 Wire Digital Line

 

TN2181

 

 

 

 

 

 

 

 

 

Data Line

 

TN726B

 

 

 

 

 

 

 

 

 

*PPM means Periodic Pulse Metering.

Issue 1 September 1995 D-9

Page 233
Image 233
AT&T 555-230-894 manual Issue 1 September 1995 D-9