Alfa 159 Connect Master Code - HELP ME !!!

[FlowPow83]

Hello everyone,I have an Alfa Romeo 159 and I mounted the Connect Navi from another accident-damaged Alfa 159 of a friend of mine who was then torn down.
Obviously he asks me for the Master Code I do not have.

Unfortunately my friend has kept the Use and Maintenance Manual and the Connect System Manual, but the Master Code is not written anywhere. Can someone help me?

Below all the abbreviations shown above the Connect:

Brand: Magneti Marelli CE 0678
Imei: 600189443730326
Number above barcode: 156080667
Number under barcode: 8KB007T5I B05
Number under the Magneti Marelli crest: N9303 C141

Please, someone who knows how to find the Master Code, send it to me as soon as possible. Thank you.