2. Preparation29For assistance, please visit http://www.panasonic.com/consumersupportThe handset will ring at the low level forintercom calls if both lines are turned OFF.L To turn the ringer back ON, press {1}, {2} or{3} in step 3.To turn the ringer OFF temporarilyWhile the handset is ringing for an outside call,you can turn the ringer OFF temporarily bypressing {OFF}. The handset will ring the nexttime a call is received on that line.Ringer toneL You can select the handset ringer tone fromone of 8 patterns for outside calls (feature121 and 122 on page 88).Handset receiver volumeWhile using {TALK} or {HOLD/INTERCOM},press {v} or {e}.Speaker volumeWhile using {SP-PHONE}, press {v} or {e}.2.10 Adjusting base unitvolumeRinger volumeYou can set the base unit ringer volume for eachline.1. Press {LINE SELECT} repeatedly until“LINE 1” or “LINE 2” is announced.L “LINE1” or “LINE2” will be displayed.L Do not select “LINE1&LINE2”. Youcannot set the ringer for both lines at thesame time.2. Press {A} or {B} repeatedly to select thedesired volume.L To change the ringer tone, press {<} or{>} repeatedly.L To stop ringing, press {STOP}.Note:L For outside calls, the base unit will ring at thelevel selected for the line.For intercom calls, the base unit will ring atthe higher level of the 2 lines.L You can also adjust the base unit volumeusing the handset (feature 0*61 and 0*62on page 90).To turn the ringer OFFPress {B} repeatedly to display “RINGER OFF=OK?” in step 2, then press {SET}.L The base unit will display “RINGER OFF”and the line number while not in use.L The base unit will not ring for outside callsreceived on the selected line.The base unit will ring at the low level forintercom calls if both lines are turned OFF.L To turn the ringer back ON, press {A} in step2.{SET} {A}{B}{LINE SELECT}{<}{>}{STOP}