[ 82 ]11 Advanced featuresWarning: Do not switch on the phone when wireless phone use isprohibited or when it may cause interference or danger.Note: Some in-call options are network services features. Pleasecontact your service provider for information and availability.This chapter describes advanced calling features such as conferencecalling, call waiting, and the use of calling cards for calls. Not all thefeatures described here are available in all wireless network systems.• VIEW IN-CALL OPTIONSYour phone allows you to use a number of features during a call.These features are known as in-call options.You cannot use all these options at all times. This section tells you whenyou can use a certain option.1 To access an option during a call, press Options.2 Scroll to one of the following options, then press Select:Option DescriptionMute/EndmuteUsed to disable or enable the microphone. If mutehas already been selected, End mute is displayed.These options affect any enhancements connectedto the phone (headset, car kit).New call Used to initiate a new call while in a call (call-waitingand three-way calling).End all calls Used to end all active calls (call-waiting or three-way calling).Touch tones Used to manually enter a touch tone string (seriesof tones) or search for a string in your phone.
