LG How to Enable or Disable Cost save mode
LG 218The cost saving mode allows you to assign a SIM card to each contact, and when the contact is called, the stored SIM card is used even if the other SIM card is active.
Android 9 (LG UX 9.0)




- Open the Settings
- Tap on Dual SIM Card
- Enable or Disable Cost save mode
- Confirm with OK