slot 300Card Slot. 1 nano SIM + 1 nano SIM microSD ; Standby Mode. 5G + 5G Dual SIM Dual Standby ; 2G GSM. 8509001800MHz ; 3G WCDMA. B1B5B8 ; 4GThe slots table appears at the bottom of the Program. A coordinated group of activities linked by common elements such as recruitment, selection, an d training