This summer, visiting the Pergamon Museum in Berlin, I experienced using
some very nice electronic guides, where you can listen to the
description of the monument you are staring at in your own language...
Is there anyone living near to the Museum Insel, able to send me the
name of the company which is manufacturing these items? Or, at least, a
person able to look in the Berlin phone directory for the number of the
Pergamin Musuem Direction (I tried from here and I failed)?

Thanks in advance for your kind help.