Hello.

The images suggests your remote is more of an aged OEM device (supplied with with TV/VCR etc.) rather than a more modern 3rd party Universal; thus making the location of a manual extremely difficult - if not impossible.

• There is one Wallis manual in the files section, but it's in Spanish and looks nothing like the above.


• A search on Wallis takes you here - again, there's nothing looking like the above.


• A search on 90011020 takes you this Hungarian site showing a 2-in-1 Universal, but yet again it's nothing like the above.


• And searching though the Wallis collection, of that same Hungarian site, also produces no results.

Overall I think it may be best just buying a new replacement.