Samsung SM-J3119 User Manual page 15

Basics
Using dual SIM or USIM cards
If you insert two SIM or USIM cards, you can have two phone numbers or service providers for
a single device.
Activating SIM or USIM cards
On the Home screen, tap Apps → Settings → SIM card manager. Select a SIM or USIM card
and 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 new
calls. These situations apply to voice calls only. Data calls or video calls may perform
differently.
Changing the display name and icon of SIM or USIM cards
On the Home screen, tap Apps → Settings → 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 cards
When two SIM or USIM cards are activated, card selection icons appear on the dashboard of
the notification panel. Open the notification panel and then select a card.
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