Using old 3200M as second wifi network.

Yes, it is possible to have a fully separate network. There is a settings change needed for the Network Access Hub. I only have the T3200 as my main gateway so I don't know if the settings on the NAH are exactly the same or not. Basically what will need to be done is called port bridging which allows you to isolate a single ethernet port on the NAH and give it a direct connection to the internet. You'll need to make sure there are no devices currently connected to LAN1 on the back of the NAH.

I'm basing this off of the T3200 settings so you may need to look around in the settings a bit.

• First, you'll need to log in to the NAH by going to 192.168.1.254 in your browser.
• Once in there, you'll need to look for settings for Port Bridging. On the T3200 that setting is found under Advanced Setup. 
• On the T3200, the settings will only let you bridge LAN port 1. If the NAH has the same setting, enable it. Be sure not to bridge all LAN ports or that will cause problems connecting. Once enabled, you should connect the T3200 to LAN1 by running an ethernet cable from LAN1 on the NAH to the WAN/Internet port on the back of the T3200. The T3200 will run as a router as long as the cable is plugged into WAN. If you connected the cable to any of the LAN ports on the T3200, it would cause a confict between the NAH and the T3200 and the connection would likely fail.

Once that's all set up, if you don't have the wifi configured on the T3200 yet, you'll need to connect a computer to one of the LAN ports on it and change the settings. I'm not sure if the T3200 will show up in the Telus Connect app in this configuration, but if it does, you should also be able to change settings there without connecting a device to it.