DTMF tones to the phone number or DTMF fields ina contact card.Tip: When you have only one active voice call,to put the call on hold, press the call key. Toactivate the call, press the call key again.During an active call, to route the sound from thehandset to the loudspeaker, select Options >Activate loudspeaker. If you have attached acompatible headset with Bluetooth connectivity, toroute the sound to the headset, select Options >Activate handsfree. To switch back to the handset,select Options > Activate handset.To end an active call and replace it by answering thewaiting call, select Options > Replace.If you have several calls active, to end them all,select Options > End all calls.Many of the options that you can use during a voicecall are network services.Voice and video mailboxesTo call your voice or video mailbox (networkservices, video mailbox available only in the UMTSnetwork), press and hold 1 in the standby mode,and select Voice mailbox or Video mailbox.To change the phone number of your voice or videomailbox, press , and select Tools > Utilities >Call mailbox, a mailbox, and Options > Changenumber. Enter the number (obtained from yournetwork service provider), and select OK.Answer or decline a callTo answer the call, press the call key.To mute the ringing tone of an incoming call, selectSilence.If you do not want to answer a call, press the endkey. If you activate the Call divert > Voice calls >If busy function in phone settings to divert calls,declining an incoming call also diverts the call.When you select Silence to mute the ringing toneof an incoming call, you can send a text messagewithout rejecting the call, informing the caller thatyou cannot answer the call. Select Options > Sendmessage. To set up this option and write a standardtext message, select Tools > Settings > Phone >Call > Reject call with message.Make a conference callMake calls141 Make calls
