The mobile data of the LG device can be shared with other connected devices via a Wi-Fi hotspot; if the Wi-Fi hotspot is switched on, the LG device is visible like a normal router.

Android 9 | LG UX 9.0
Mobile Hotspot -  Open the  Settings
Mobile Hotspot -  Tap on  Tethering
Mobile Hotspot -  Enable or Disable  Wi-Fi hotspot
Mobile Hotspot -  Confirm with  Turn on
Mobile Hotspot -  Confirm with  Turn on
  1. Open the Settings
  2. Tap on Tethering
  3. Enable or Disable Wi-Fi hotspot
  4. Confirm with Turn on
  5. Confirm with Turn on

LG Instructions
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