so check these links with meter and make jumpers if any of them is broken it will help you to solve key pad not working problem in Sony Ericsson W300i.in this diagram Volume and Camera button are also indicated for Sony Ericsson W300i.
for more detail and new tips and tricks about this problem keep visiting this page we will update it timely with new diagrams.some related post are also given bellow you can read them also for more information.
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