Transfer Audio Files from a Windows PC:

1. Connect the ZTE phone to your computer via USB
2. Enable “File Transfer” / “Media device” when prompted or from the “Notification” area
3. Open the File Explorer on the computer
4. Locate the desired audio files on the PC storage
5. Copy and transfer the files on the phone storage, preferably in the “Ringtones” or “Notifications” directories under “Media”
6. Once the transfer is complete, eject the phone storage via system tray and safely disconnect the device from the USB port

Change the General Ringtone:

1. Open the apps drawer and launch “Settings”
2. Scroll to “Device”
3. Tap “Sound & Notification”
4. Select the desired ringtone and tap “OK”
5. Optionally, you can turn “Also vibrate for calls” On or Off

Change a Specific Contact’s Ringtone:

NOTE: Custom ringtones cannot be stored on the phone’s internal memory or the SIM card.

1. Launch “Contacts”
2. Tap and hold the contact whose ringtone you want to change
3. Tap “Edit” > “Menu” > “Set ringtone”
4. Select the desired ringtone and tap “OK”

Change the Notification Sound:

1. Launch “Settings”
2. Scroll to “Device”
3. Tap “Sound & Notification” > “Default notification ringtone”
4. Select the desired notification sound and tap “OK” to confirm