Basics15Using dual SIM or USIM cardsIf you insert two SIM or USIM cards, you can have two phone numbers or service providers fora single device.Activating SIM or USIM cardsOn the Home screen, tap Apps ĺ Settings ĺ SIM card manager. Select a SIM or USIM cardand tap the switch to activate it.If both cards are activated, you can receive calls and messages on each card. However,if you are on a call using one card, the other card cannot be used to receive newcalls. These situations apply to voice calls only. Data calls or video calls may performdifferently.Changing the display name and icon of SIM or USIM cardsOn the Home screen, tap Apps ĺ Settings ĺ SIM card manager. Select a SIM or USIM card,and tap Name or Icon. Set a display name and icon for each card.Switching between cardsWhen two SIM or USIM cards are activated, card selection icons appear on the dashboard ofthe notification panel. Open the notification panel and then select a card.