Radio code required

Hello,

I'm new here but hopefully posting this in the right place!

I'm in need of a code for the radio, as the battery was disconnected whilst doing some work. I've browsed the forum and seen there were various free apps, but looking through the app store they now seem to be paid-for apps. Does anyone have a way of obtaining a code for my radio (pic attached) ? Preferably for free :smiley:

Thank you in advance if anyone is able to post suggestions

Jim

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