Looking for help with a R

Hi I'm looking for help in finding a radio code for my Mum's Nissan Micra - registered in 2010. The radio was disconnected following a flat battery and we have no reset code to unlock it. The other issue is we can't get the radio out the space to check for the numbers on the back. The message that is showing on the radio screen reads:-

Serial number : 0953740
Device number : 8627004507
Date : 09.08.04

Thanks for you help.