Zte MF823 - What the light on your dongle means; Windows; Setting up mobile broadband; Plugging in your dongle for the first time

4
Hardware Installation
1. Open the front cover to remove it from the modem.
NOTE: Do not open the front cover rudely so as to avoid
the damage of the front cover.
2. Insert the SIM card into the SIM card slot.
3. Insert the microSD card into the microSD card slot.