C a l l f u n c t i o n sCopyright © 2005 Nokia. All rights reserved. 9■ Options during a callMany 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, Record, Lockkeypad, Auto volume on or Autovolume off, Loudspeaker or Handset.Network services options are Answerand Reject, Hold or Unhold, New call,Add to conference, End call, End allcalls, and the following:Send DTMF — to send tone stringsSwap — to switch between theactive call and the call on holdTransfer — to connect a call on holdto an active call and disconnectyourselfConference — to make a conferencecall that allows up to five persons totake part in a conference callPrivate call —to discuss privately in aconference callWarning: Do not hold thedevice near your ear whenthe loudspeaker is in use,because the volume may beextremely loud.