The LG device offers other types/patterns of vibration in addition to the standard vibration. These can be changed separately for SIM cards. The following vibration types are available on the LG device:

Android 9 | LG UX 9.0
Step 1:  Open the  Settings
Step 2:  Tap on  Sound
Step 3:  Tap on  SIM1 vibration type  /  SIM2 vibration type
Step 4:  Choose desired  Vibration type
Step 5:  Confirm with  OK
  1. Open the Settings
  2. Tap on Sound
  3. Tap on SIM1 vibration typeSIM2 vibration type
  4. Choose desired Vibration type
  5. Confirm with OK

LG Instructions