Response back from Panasonic not helpful - I'll work on it when I have a few moments.
Thank you for your e-mail.
In regards to your query, I would like to inform you that the details you are looking for are regrettably not disclosed to customers by the factory.
I appreciate that this response might be disappointing and I apologise that Panasonic cannot be of assistance to you on this occasion. However, I trust that the above will help to clarify the company's position. Of course, if you should have any further queries, please do not hesitate to contact me and I will endeavour to assist.