Hello, friend!
Log in to the EchoLife EG8141A5 WebUI, and choose Advanced Configuration > Wireless Network. In the navigation tree on the left, choose 2.4G Wireless Basic Configuration. In the right pane, set basic parameters for the 2.4G wireless network. On the configuration page, change the SSID connection name to MY HOUSE.
For details about how to log in to Huawei ONT, click: How to login Huawei EchoLife ONT
Thanks!