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Your router comes with a default name which is used when you establish a connection to the internet using your Wi-Fi hotspot. You can change this name. Remember, you need to establish a connection to the router web interface.
1. Find "Security"
2. Change Wi-Fi hotspot name
Click the field below "SSID" and key in the required name.
Please note that the internet connection is ended and you need to establish an internet connection again with the new settings.