Media query for the Blackberry 9900 bold?

Question

I need media query which will only be applied on Blackberry 9900 bold.

I have tried with @media only screen and (max-height: 480px) and (max-width: 640px) but it wasn't successful.

Can anyone help me?

Answer 1

The code that helped fix the problem is:

<meta name="viewport" content="target-densitydpi=device-dpi"> 
<meta name="viewport" content="width=device-width, initial-scale = 1.0, maximum-scale = 1.0" />