Connecting T-Mobile home internet and my wifi mesh mesh network

If your getting good high mbps with your cell phone then your phone is able to use the WIFI 6 (Mesh) that TMHI gateway has, it has 2.4 & two bands of 5G (low band & high band) which is called tri band (WIFI 6 Mesh) combined together (all 3 bands) & you can upload & download at faster rates. Older routers only have 2.4 & 5G  which isn't combining them together & in turn slower speeds. Only thing is that so far as far as I know there isn't any satellite's (noids) available yet that will connect with the TMHI Gateway to make a larger mesh network. Nokia makes both the TMHI Gateway's & they also make satellites called Beacon's (noids) but none of them (as to my knowledge) will connect with either Gateway.  T-Mobile needs to get with Nokia to help solve the issues when one wants to extend their Mesh network. You can purchase a separate WIFI 6 Mesh system & make your own network & connect it to the Ethernet port on the Gateway if you want but the TMHI GATEWAY WIFI 6 Mesh works pretty good & coverage is probably closer to the 2000-2500 sq ft area & should work very well for most people if they have a WIFI 6 capable device.