C a l l f u n c t i o n s10 Copyright © 2007 Nokia. All rights reserved.Call waitingTo answer the waiting call during anactive call, press the call key. The firstcall is put on hold. To end the activecall, press the end key.To activate the Call waiting function,see “Call”, p. 38.■ Options during a callWarning: Do not hold thedevice near your ear whenthe loudspeaker is in use,because the volume may beextremely loud.Many of the options that you can useduring a call are network services.For availability, contact your networkoperator or service provider.During a call, select Options and fromthe following options:Call options are Mute or Unmute,Contacts, Menu, Auto volume on orAuto volume off, Record, Lock keypad,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 the activecall and the call on holdTransfer — to connect a call on hold toan active call and disconnect yourselfConference — to make a conferencecall that allows up to five persons totake part in a conference callPrivate call — to discuss privately in aconference call