Ringtones can be set individually on the LG smartphone. whether for apps, individual notifications, contacts or calls, the settings leave many options open. it is also possible to assign groups of contacts their own ringtone.

Android 9 | LG UX 9.0
Step 1:  Open the  Contacts -App
Step 2:  Tap on  Groups
Step 3:  Tap on desired  Group
Step 4:  Open the  Menu
Step 5:  Tap on  Edit group
Step 6:  Tap on  Group ringtone
Step 7:  Choose desired  Ringtone
Step 8:  Confirm with  OK
Step 9:  Tap on  Save
  1. Open the Contacts-App
  2. Tap on Groups
  3. Tap on desired Group
  4. Open the Menu
  5. Tap on Edit group
  6. Tap on Group ringtone
  7. Choose desired Ringtone
  8. Confirm with OK
  9. Tap on Save

LG Instructions