Mark a task as completeTap and hold the task, and tap complete.Use multiple calendarsWhen you set up your mail or social networking accounts on your phone, you cansync the calendars from all your accounts in one place.1. Tap Calendar.2. To show or hide a calendar, tap > settings, and turn the calendar on oroff.When a calendar is hidden, the calendar events and reminders are not shown indifferent calendar views.The birthday calendar compiles the birthday info from your social networkingaccounts.You can’t add new calendars to your phone, but you can choose which calendarsfrom your different accounts you want to see.Change the color for each calendarTap > settings, and tap the current color and the new color.Browse your SIM appsIf your service provider has included apps on your SIM card, here's how to findthem.1. On the start screen, swipe down from the top of the screen, and tap ALLSETTINGS > cellular+SIM.2. Tap the SIM.3. Tap SIM applications.© 2015 Microsoft Mobile. All rights reserved. 57