USIM slot

MT20 USIM Slot Mini Pocket Wifi Modem 150Mbps For Travel usim slot The USIM is the functional equivalent of the SIM in a GSM device It is the entity that stores subscriber-related information and implements the security merah slot – USIM card slot for connection to mobile Internet services

boiling hot slot A built-in, digital, embedded SIM Note: SIM doesn't store apps or media If your device has a memory card slot you may be able to increase storage