Dialer and Call ProgressWhen a user places a call, the dialer/call progress application starts. The dialer UIappears when a user makes a call by entering numbers on the keypad from the Homescreen, as shown in the left of the following figure. Dialed calls from the keypad can beexecuted from the Home screen or the call progress screen. After the user finishesentering the numbers, call progress appears. Call progress shows the connect progressfor outgoing calls, call notification for incoming calls, and the current status of ongoingcalls as shown on the right of the following figure.Dialer and call progress screenIf a user navigates to another screen while on a phone call, a call in progress icon isdisplayed in the title bar. This icon remains the same for conference calls or calls onhold. The right soft key on the home screen provides a shortcut back to call progress.Calls can also be made from other applications, for example, from a hyperlink inCalendar, from Contacts, or a tel: URL in the browser. In this case the dialer UI is notused and the user is taken directly to call progressMaking a callEnter numbers on the keypad from the Home screen and press the SEND button tomake a call to the number.Ending a callPress the END button.14