Making and Answering Calls 35In-Call OptionsYour phone includes both a standby (MainMenu) and an In-Use Menu. The In-Use menuis displayed by pressing during a call inprogress. Mute/(Un)mute enables you to mute or(Un)mute your end of a phoneconversation so that the recipient canhear nothing. Three-Way Call allows you to talk totwo different people at the same time.For further information see "Three-WayCalling" on page 66. Calls checks your call log for outgoing,incoming, and missed calls. You canalso erase the logs from this menu. Messages allows you to check forvoicemail, page and text messages. Phone Book accesses the Phone Bookmenu options. Calendar access Calendar so that youcan schedule events. Version displays the version of thesoftware and hardware that is beingused.