Electra Elite IPK Document Revision 4Programming Manual 2 - 67______________________________________________________________________________________________________________________________________________________________________1-1-51 CO Line Ringing Pattern SelectionGeneral DescriptionUse this Memory Block to assign the initial ringing pattern or no ring for incoming callson a CO line.DisplaySettingsLK 1 LK 2 LK 3 LK 4 LK 5 LK 6 LK 7 LK 8The shadedselection is thedefault.A B C D E F G HLK 9 LK 10 LK 11 LK 12 LK 13 LK 14 LK 15 LK 16NOProgramming Procedures1 Go off-line.2 Press LK1 + LK1 + EAto access the Memory Block.3 Press corresponding CO/PBX line key to change data.