Follow the following steps below to assemble the SD card and SIM card to your Huawei E392 mobile broadband dongle.
1Install SIM card to E392
Insert the SIM/USIM card into the USB Stick, as shown in the following pictures below.
Ensure that the beveled edge of the SIM/USIM card is properly aligned with that of the SIM/USIM card slot and the microSD card is inserted according to the direction as labeled on the microSD card slot.
2Install microSD card to E392
Insert the microSD card into the USB Stick, as shown in the following pictures below.
The microSD card is an optional accessory. You can buy one yourself to enhance your memory space.
Do not remove the microSD or SIM/USIM card when your Huawei E392 modem is in use. Otherwise, the card as well as your USB Stick may get damaged and the data stored on the card may be corrupted.