In the last article, we introduce the Huawei E397 to you. This article we will show you how to install and remove the SIM card for your Huawei E397 4G internet key. Before you begin, ensure your E397 modem has been removed from your computer.
1Install SIM card to E397
1. From the top side of your E397, remove the front SIM card cover off.
2. Insert the SIM card into the slot leading with the straight edge, and the metallic contacts facing down.
3. Slide the front cover back onto the E397 until it snaps into place.