413.The following four options are available:_ Press 1.-ë for Last Call . The screen displays the date and time of the last call along with the numberof minutes and seconds._ Press 2ABC for Life Time . The screen displays the estimated total Air Time (in hours and minutes) ofevery phone call that has been made to or from your phone.Keeping track of your calls while your Phone is in useYou can view the incoming, outgoing and missed call logs on your phone while you are on a call.Additionally, you can erase the call log history and display and erase air time information while yourphone is in use. Hereís how to do it:1.From the Main Menu press 1.-' for calls . The following options are available:_ 1: Outgoing_ 2: Incoming_ 3: Missed_ 4: Erase Logs_ 5: Air Time.