C a l l f u n c t i o n s32 Copyright © 2006 Nokia. All rights reserved.continue the conferencecall. To return to theconference call, selectOptions > Add toconference.• To drop a participant, selectOptions > Conference >Drop participant, scroll tothe participant, and selectDrop.4. To end the conference call,press the end key.■ Answer or reject a callTo answer the call, press the callkey.To adjust the volume during thecall, press the volume keys.To mute the ringing tone beforeyou answer the call, selectSilence.Tip: If a compatible headsetis connected to the phone,press the headset key toanswer and end a call.To reject the call, press the endkey. The caller hears a line busytone. If you have activated the Calldivert option If busy to divertcalls, rejecting the call diverts thecall.To send a text message to thecaller informing why you cannotanswer the call, select Options >Send text message. You can editthe text before sending it. SeeReject call with SMS and Messagetext in “Call” p. 73.Call waiting (networkservice)During a call, to answer thewaiting call, press the call key. Thefirst call is put on hold. To end theactive call, press the end key.To activate the Call waitingfunction, select Menu > Tools >Settings > Call > Call waiting >Activate.To switch between the two calls,select Swap.Options during a callMany of the options that you canuse during a call are networkservices. For availability, contactyour network operator or serviceprovider.Select Options during a call forsome of the following options:Mute or Unmute; Activatehandset, Activate loudsp., orActivate handsfree (if acompatible Bluetooth headset isattached); End active call or Endall calls; New call; Conference;Answer; Reject; Swap; Hold orUnhold; and Open active standby.