1.3 CFeature Manual 55Programming ReferencesPC Programming Manual2.7.5 [1-1] Slot—Extension Port—Connection2.7.11 [1-1] Slot—LCO Port—Connection2.7.14 [1-1] Slot—PRI Port (KX-TDA100/KX-TDA200/KX-TDA600 only)—Connection2.7.17 [1-1] Slot—T1 Port (KX-TDA100/KX-TDA200/KX-TDA600 only)—Connection2.7.20 [1-1] Slot—IP-GW Port—Connection2.7.24 [1-1] Slot—IP-Extension Port—Connection2.8.8 [2-6-1] Numbering Plan—Main—Features→ Idle Line Access (Local Access)→ Trunk Group Access→ Single CO Line Access2.8.12 [2-7-2] Class of Service—External Call Block2.9.1 [3-1-1] Trunk Group—TRG Settings—Main—Line Hunting Order2.9.2 [3-1-2] Trunk Group—Local Access Priority2.10.5 [4-1-4] Wired Extension—Flexible Button→ Type→ Parameter Selection (for Single CO)→ Parameter Selection (for Group CO)2.10.13 [4-2-3] Portable Station—Flexible Button→ Type→ Parameter Selection (for Single CO)→ Parameter Selection (for Group CO)2.10.17 [4-3] DSS Console—Flexible Button→ Type→ Parameter Selection (for Single CO)→ Parameter Selection (for Group CO)2.14.1 [8-1] System Settings—ARS Mode2.16.1 [10-1] CO Line Settings—CO NamePT Programming Manual[400] LCOT CO Line Connection[401] LCOT CO Line Name[409] LCOT CO Line Number Reference[500] Trunk Group NumberFeature Manual References1.3.19 COS (Class of Service)1.6.3 Flexible ButtonsOperating Manual References1.2.1 Making Calls