Samsung SM-A155F/N User Manual page 12

Getting started
4
Insert the tray back into the tray slot.
Use only a nano-SIM card.
•
Use caution not to lose or let others use the SIM or USIM card. Samsung is not
•
responsible for any damages or inconveniences caused by lost or stolen cards.
Ensure that the ejection pin is perpendicular to the hole. Otherwise, the device
•
may be damaged.
If the card is not fixed firmly into the tray, the SIM card may leave or fall out of
•
the tray.
If you insert the tray into your device while the tray is wet, your device may be
•
damaged. Always make sure the tray is dry.
Fully insert the tray into the tray slot to prevent liquid from entering your device.
•
Correct card installation (dual SIM card tray)
SIM manager (dual SIM models)
Open Settings and tap Connections → SIM manager.
SIM cards: Activate the SIM card to use and customise the SIM card settings.
•
Preferred SIMs: Select to use specific SIM cards for some features, such as voice
•
calls, when two cards are activated.
Data switching: Set the device to use another SIM card for data services if the
•
preferred SIM card cannot connect to the network.
You may incur additional charges when using this feature.
More SIM settings: Customise the call settings.
•
SIM1
SIM2
<Underside>
SIM
microSD card
<Underside>
12