Huawei E8278 Quick Start Manual page 4

being upgraded.
Blinking green once every 2s: The CAR WiFi is registered with a 2G

network.
Steady green: The CAR WiFi is connected to a 2G network .

Blinking blue once every 2s: The CAR WiFi is registered with a 3G

network.
Steady blue: The CAR WiFi is connected to a 3G network.

Blinking cyan once every 2s: The CAR WiFi is registered with a LTE

network.
Steady cyan: The CAR WiFi is connected to a 3G+/LTE network.

Off: The CAR WiFi is removed.


microSD card slot

SIM card slot
3