Basics
►Dual SIM models - type 1 (SM-A310F/DS, SM-A510F/DS, SM-A510Y/DS, SM-A710F/DS, SM-A710Y/DS):
1
2
3
4
►Dual SIM models - type 2 (SM-A510FD, SM-A710FD):
––SIM card tray 1:
16