Section 432 Making and Answering CallsIn-Call OptionsDuring a call, press to view the following In-Calloptions.To select an option, highlight it and press . Mute or UnmuteSelect Mute to mute your phone’s microphone. SelectUnmute to reactivate the microphone. CallsSelect Calls to view your call history. This is usefulwhen you are looking for the phone number of aperson who you recently called or recently called you. MessagesSelect Messages to view your message inbox (See“Checking Messages while your phone is In-Use” onpage 64). Phone BookSelect Phone Book to view your Internal Phone Bookwhile on a call. CalendarSelect Calendar to view your personal informationentries while on a call. (See “Calendar” on page 96). VersionSelect Version to view the hardware and softwareversions of your phone while on a call.