Disable Radio on RV340W Router

[SB-TRE123]

Hello people!

I own an Cisco RV340W router.

Sadly there is no option to turn off radio (2,4 and 5 Ghz wireless network) by schedule. By turning off I mean "turn off", not only preventing connection.

I tried to connect by telnet or ssh but down't seem to be supported on this device. Using the SNMP protocol („snmpwalk“) I could not find any OID for wireless settings or enabling/disabling an interface.

So my question:

Any idea how I could switch the radio on/off directly on the device or remotely?

Thank you!

Samuel

[SB-TRE123]

Or does anyone know a way to ask Cisco staff about the issue – Without having a support contract?

The configuration guide also mentions the REST API for "future use". 

THANKS FOR YOUR HELP