NSQ412 Four-Line Caller ID Telephone Owner’s Manual 43Press the NAVIGATION [>] key to selectwhich CO Line(s) to change. Rotate the[JOG] knob to select On/Off. For exam-ple, the LCD will display:orPress the [SAVE] key to confirm the set-ting. The LCD will display:After approximately five seconds, the dis-play will return to the highest level of thecurrent setting.Ringer Type ProgrammingThe ringer sound may be set to one offour different types for each line. To pro-gram the Ringer Type for each CO Line,enter the programming mode and turnthe [JOG] knob until the display showsRINGER TYPE. The LCD will display:Press the NAVIGATION [>] key to beginprogramming the Ringer Type. Rotatethe [JOG] knob to change the CO Linenumber. The LCD will display:••Press the NAVIGATION [>] key to selectwhich CO Line to change. You will hearthe ringer sound currently shown in thedisplay. Rotate the [JOG] knob to selectthe Ringer Type. For example, the LCDwill display:••Press the [SAVE] key to confirm theringer type. For example, the LCD willdisplay:After approximately five seconds, the dis-play will return to the highest level of thecurrent setting.L 3 R I N G E R O N / O F F= O nT u r n D i a lS A V E : s a v e ?L 3 R I N G E R O N / O F F= O f fT u r n D i a lS A V E : s a v e ?L 3 R I N G E R O N / O F F= O f fP r o g r a m m e d !R I N G E R T Y P ET u r n D i a l> : e n t e rL 1 R I N G E R T Y P ET u r n D i a l> : e n t e rL 4 R I N G E R T Y P ET u r n D i a l> : e n t e rL 3 R I N G E R T Y P E= T y p e 1T u r n D i a lS A V E : s a v e ?L 3 R I N G E R T Y P E= T y p e 4T u r n D i a lS A V E : s a v e ?L 3 R I N G E R T Y P E= T y p e 2P r o g r a m m e d !