This article will provide some general router (or modem router) setup advice.
What you'll need
Other devices can be connected via WiFi. Modern routers are typically programmed to begin broadcasting WiFi as soon as they're turned on and have finished booting up.
If your router broadcasts WiFi by default, it will have a default WiFi network name (may be labelled "SSID") and default WiFi password (may be labelled "WPA", "WPA-PSK", etc.). These details will be printed on the barcode sticker on the back or underside of the router (example below).
Using the Digital Voice
Plug home phone directly into Phone 1 port at the back of your Huawei supplied router and not into the phone socket in the wall.