Access to internal parameters, e.g. wireless on RAX200

Hello, everyone,

Is it possible to access internal parameters, like wireless parameters (channel bandwidth, channel selection, transmit power, mode ...) and much more via "telnet" or another method?

I have found the following on an openwrt page only for older router models:

https://openwrt.org/toh/netgear/telnet.console

Thanks in advance.

Greetings

Michi