Huawei SUN2000-5KTL-L0 Quick Manual page 6

(Optional) Installing the Smart Dongle
3.4
2.4
The USB-4G port is available only for a Smart Dongle, rather than a USB data cable.

Install the SIM card in the direction shown by the silk screen and arrow on the slot.

Press the SIM card until it snaps into place and locked, which means that the SIM card is

installed correctly.
To remove the SIM card, push it inwards. The SIM card will spring out automatically.

Reinstalling the Smart Dongle enclosure, ensure
that the buckle springs back to the original position.
NOTE
The 4G Smart Dongle model is SDongleA-03. For details, see the quick
guide that is delivered with the Smart Dongle.
You can also scan the QR code to obtain it.
USB-4G port cover (USB-4G)
5