4.6 CO Line ProgrammingCO Line Connection Assignment400System Programming 4-87Description Used to identify the CO lines which are connected to the system(s).This prevents users from originating a call to a line which is notconnected.Selection • CO line number:KX-TD816 – 01 through 16, ( =all CO lines)KX-TD1232 – 01 through 54, ( =all CO lines)• Connect / No ConnectDefault All CO lines – ConnectProgramming 1. Enter 400.Display: CO Connection2. Press NEXT.Display: CO Line NO?→3. Enter a CO line number.To enter CO line number 01, you can also press NEXT.Display example: CO01:Connect4. Keep pressing SELECT until the desired selection is displayed.5. Press STORE.6. To program another CO line, press NEXT or PREV, orSELECT and the desired CO line number.7. Repeat steps 4 through 6.8. Press END.Conditions • In the case of KX-TD1232, CO01 through CO12 are for the MasterSystem and CO13 through CO24 are for the Slave, if available.• CO09 through CO16 of KX-TD816 and CO025 through CO54 of KX-TD1232 become available when the expansion unit KX-TD290 isinstalled in the main unit. However, CO09 through CO16 or CO09through CO54 of the maximum number of B channels which areassigned in the program [450] “PRI Configuration” can be set to“Connect.” We recommend to set the required number of B channel to“Connect.”• To assign all CO lines to one selection, press the key in step 3. Inthis case, the display shows the contents programmed for CO01.Feature References Section 3, Features,CO Line Connection Assignment