Samsung GT-S6012B User Manual

Also see for GT-S6012B: User manual

Getting started19Switching between networksThe device has two SIM card slots that allow you to insert up to two SIM or USIM cards.When you insert two SIM or USIM cards, you can use two different subscriptions on the samenetwork without the need to carry two devices at the same time. Activate two cards andswitch between them when making calls or sending messages.Your device supports dual standby with two different networks. You cannot make oranswer calls on both networks at the same time.Activating SIM or USIM cardsOn the Home screen, tap → Settings → SIM card manager. Select a SIM or USIM card,and then tick Activate.Changing the display name and icon of SIM or USIM cardsOn the Home screen, tap → Settings → SIM card manager. Select a SIM or USIM card →the name and icon, and then tap Select icon or Register name.Switching between networksWhen two SIM or USIM cards are activated, network selection icons appear on the dashboardof the notifications panel. Open the notifications panel and then select a network.