Basics
►Dual SIM models:
––Type 1 (SM-A320F, SM-A320Y):
Nano-SIM card
microSD card
––Type 2 (SM-A520F, SM-A720F):
•Use only a nano-SIM card.
• You cannot insert a nano-SIM card and a microSD card in tray 2 at the same time.
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