51SettingsPersonalizeSetting contextual themes1. Tap Settings > Personalize > Contextual Themes.2. Tap a theme among User theme, Communication, Travel, Workor Free Time.3. Tap Done.Setting home wallpaper1. Tap Settings > Personalize > Home Wallpaper.2. Tap among Gallery, Live wallpapers or Wallpaper gallery.3. Select an image you want to use as wallpaper and tap Setwallpaper.Setting lockscreen wallpaper1. Tap Settings > Personalize > Lockscreen wallpaper.2. Tap either Gallery or LockScreen gallery.3. Select an image you want to use as lockscreen wallpaper and tapSet lockscreen wallpaper.Setting emergency contacts1. Tap Settings > Personalize >Emergency Contacts.2. Enter the contact number foremergency call and tap OK.The number appears on the lockscreen.Wireless & networksSetting Airplane mode1. Tap Settings > Wireless & networks > Airplane mode. All otherfunctions will not run if you select this option.2. Tap Airplane mode again to activate other functions.Setting Wi-Fi network1. Tap Settings > Wireless & networks > Wi-Fi.2. Tap Wi-Fi settings to manage the wireless network.Refer to the page 41 for more information.Setting Bluetooth1. Tap Settings > Wireless & networks > Bluetooth.2. Tap Bluetooth settings to manage the wireless technologyoption. Refer to the page 41 for more information.