eA660 Series CPE
User Guide
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 3-23 Wall-mounting flowchart
Procedure
1 Open the SIM card maintenance window of the eA660 and insert the SIM card, as shown
in Figure 3-24.
Figure 3-24 Installing the SIM card
Figure 3-25 shows the correct installation method.