16 17The selectedringer sounds.345● The current ringersounds.● Press to to listen to theringers, and select the desirednumber.● Select to off the bell sound ofboth base and handset units. OnlyLED flicker.● There are 10 types of ringers.Adjusting the speaker volume(In the speakerphone state)To reduce To increase● You can adjust the volume in 4 levels.Adjusting the handset volume(In the handset call state)1 2Selecting the ringer type벨소리 크기 조절Press the buttons in the following order.When the telephone rings, you can adjust the ringer volume with button.If you adjust the speaker volume in the standby state, you can control it in 7 levels.(You can control the volumes of announcement tone and regeneration tone.)To reduce To increase● You can adjust the volume in 4 levels.Make it sure to adjust thetone with the handset on thebase set.∙Press the buttonin the standbystate.Adjusting the ringer volume1 2 354You can set the volume in 3 levels of High, Middle and Low.● At the time of purchase, it is set to Middle.Press to andselect the desiredvolume.Selecting the base set ringer type