CTV (CABLE TV)
ABC
ADELPHIA
ALLEGRO
AMERICAST
ANTRONIX
ARCHER
AT&T
BELL SOUTH
BRIGHT HOUSE
CABLETENNA
CABLEVIEW
CABLEVISION
0436
0676
0076
0456
0806
1146
0026
0286
0656
0616
CENTURY
CHARTER
CITIZEN
COGECO
COLOR VOICE
COMCAST
COMTRONICS
CONTEC
COX DIGITAL CABLE
DIGITAL MUSIC EXPRESS
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GARRARD
GC ELECTRONICS
GE
GEMINI
GENERAL INSTRUMENT (GI)