Sony Ericsson defective pixel policy

[#1]

Hello,

I've spotted a defective pixel (bright white very small dot) on my 2 weeks old Xperia Ray. I've searched for Sony Ericsson's defective pixel policy on smartphones but couldn't find any info on it. So, this is my first question, what is SE policy on defective pixels?

The second question is, are there any ways of fixing this without changing the phone? Is this considered a stuck or a dead pixel?

Thank you!

[#2]

I have finally received an answer to my e-mail, 21 days later. I think it deserves a new thread.