Transfer Audio Files From a PC:

  1. Connect the phone to the desktop PC or Mac computer via USB
  2. On the computer, follow one of the two links below to download and install:
  3. After the install you can use the app to transfer audio files from your computer to your Lumia 540 Dual

Change the Phone’s Ringtone:

  1. Swipe the Start screen left to reach the “Apps” menu
  2. Swipe down and tap “Settings
  3. Tap “ringtones + sounds
  4. Optionally, tap the “Vibrate” switch to enable this option for ringtones
  5. Tap “Ringtone” and select the desired ringtone for the phone

Change a Specific Contact’s Ringtone:

  1. Tap the “People” tile from the Start screen
  2. Select the desired contact and tap the “edit” icon shaped like a pencil
  3. Swipe down and tap “+ ringtone
  4. Tap the desired ringtone and press “Save” to set it

Change the Notification Sound:

  1. Swipe the Start screen left to access the “Apps” list
  2. Go to “Settings
  3. Tap “notifications + actions
  4. From here you can select to change the notification sound settings for quick actions, applications, and action center



See More: Microsoft Lumia 540 Dual: Transfer and Set Custom Ringtones & Notification Sounds