At commands in Rut956 do not function

Hello Teltonika,

I have a Rut956 with last firmware on novembre 2023.

I send At command by serial RS232 from my old server to send SMS using modem controle.

BUT, I have sometime that SMS no start because my system receice from RUT956 a bad response, like " or NoService. So I connect Hyperterminal by COM on my PC and I see that from Rut956 arrive every 2 seconds ^HCSQ “NOSERVICE”, also others frames like MODE, ETC…

Can you tell me how I can set router that it not send this message and it remain stopped to lissen?

Many Thanks

This topic was automatically closed after 15 days. New replies are no longer allowed.