24Call waitingTo answer the waiting call during an active call, press the call key. The first call is puton hold. To end the active call, press the end key.To activate the Call waiting function, see "Call," p. 74.■ Options during a voice callMany of the options that you can use during a call are network services.For availability, contact your service provider.During a call, select Options and from the following:Call options are Mute or Unmute, Phonebook, Menu, Lock keypad, Record, Voice clarity,or Loudspeaker.Network services options are Answer or Decline, Hold or Resume, New call, Add toconference, End call, End all calls, and the following:Touch tones — to send tone stringsSwap — to switch between the active call and the call on holdTransfer calls — to connect a call on hold to an active call and disconnect yourselfConference — to make a conference callPrivate call —to discuss privately in a conference callWarning: Do not hold the device near your ear when the loudspeaker is inuse, because the volume may be extremely loud.4. Write textYou can enter text (for example, when writing messages) using traditional or predictivetext input. When you write text, select and hold Options to switch between traditionaltext input, indicated by , and predictive text input, indicated by . Not alllanguages are supported by predictive text input.