Transfer Audio Files from a Windows PC:

1. Connect the ZTE Avid Plus to your computer via USB
2. Swipe the “notification” bar down on the home screen
3. Make sure “Media device (MTP)” is enabled
4. On the computer, open the File Explorer
5. Locate the audio files you want to use for ringtones
6. Copy the files and transfer them on the phone storage, preferably in the “Ringtones” / “Notification” / “Alarms” directories
7. After the transfer is done, eject the phone storage from the system tray
8. You can now safely disconnect the phone from the USB

Change the General Ringtone:

1. Open the phone’s “Settings” menu
2. Under “Device”, tap “Sound”
3. Tap “Phone ringtone” under “Call ringtone & vibrate”
4. Select the desired ringtone and tap “OK” to set it
5. Optionally, you can turn “Also vibrate for calls” On or Off

Change the Ringtone of a Contact:

NOTE: Custom ringtones cannot be assigned to contacts on the SIM card or the internal memory.

1. Open “Contacts”
2. Select the desired contact and tap “Edit”
3. Tap “Menu” > “Set ringtone”
4. Select the desired ringtone and tap “OK” to confirm

Change the Notification Sound:

1. Open the phone’s “Settings” menu
2. Tap “Sound & Notification” under “Device”
3. Scroll to “Sound” and tap “Default notification sound”
4. Select the notification sound you wish to use and tap “OK” to confirm