Call functionsMuting key tonesYou can turn the key tones off or on.1. Press <Options> and select Mute.2. Press [Centre] to check Key tone and press<OK>.Adding a memoYou can write a memo during a call.Press <Options> and select Memo.p. 64Making a multi-party callUse this feature to allow as many as five people tojoin a multi-party call, or conference call.Vodafone must support multi-party calls for you touse this feature.Having a private conversation with oneparticipant1. Press <Options> and select Split.2. Select a name or number from the participantlist.You can talk privately with that person, while theother participants converse with each other.3. To return to the multi-party call, press<Options> and select Join.Disconnect one participant1. Press <Options> and select End and thenSelect participant.2. Select a name or number from the participantlist.The participant is disconnected from the call, butthe call continues with the other parties.3. Press [ ] to end the multiparty call.Using the video call featureTo communicate with answering machines orcomputerised telephone systems, Key tone mustbe active.