Basics

Dual SIM models - type 2 (SM-A510FD, SM-A710FD):

4 Insert the tray back into the tray slot.

Using dual SIM or USIM cards (dual SIM models)

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 Connections SIM card manager. Select a SIM or USIM card and tap the switch to activate it.

Customising SIM or USIM cards

On the Home screen, tap Apps Settings Connections SIM card manager and select a SIM or USIM card to access the following options:

Icon: Change the icon of the SIM or USIM card.

Name: Change the display name of the SIM or USIM card.

Network mode: Select a network type to use with the SIM or USIM card.

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