How to enter radio code for double din concert radio?

[ABS2788]

as per the title, anyone know how to enter the security code? I've looked all over and on YouTube but all I can find is for the single din. I no normally it is something like hold scan and rds button but the concert doesn't have a rds button.

Thanks

 

[fangio]

if you have fm and dx keys press them together.

https://www.radio-code.co.uk/7646245380-Audi-code-entry-guide.html

 

[ABS2788]

There is no dx button. The one I have is like below

 

[fangio]

Try fm and tp together, hold for a few seconds.