C a l l f u n c t i o n sCopyright © 2005 Nokia. All rights reserved. 23Call waitingTo answer the waiting call duringan active call, press the call key.The first call is put on hold. To endthe active call, press the end key.To activate the Call waitingfunction, see ”Call” p. 53.■ Options during a callWarning: Do not hold thedevice near your ear whenthe loudspeaker is in use,because the volume maybe extremely loud.Many of the options that you canuse during a call are networkservices. For availability, contactyour network operator or serviceprovider.During a call, select Options andfrom the following options:Call options are Mute or Unmute,Contacts, Menu, Auto volume onor Auto volume off, Record, Lockkeypad, Audio enhancing,Loudspeaker, or Handset.Network services options areAnswer and Reject, Hold orUnhold, New call, Add toconference, End call, End all calls,and the following:Send DTMF — to send tone stringsSwap — to switch between theactive call and the call on holdTransfer — to connect a call onhold to an active call anddisconnect yourselfConference — to make aconference call that allows up tofive persons to take part in aconference callPrivate call — to discuss privatelyin a conference call