Some phone doesn't support opening docs file (word, excel, powerpoint) but these files is become more important these days. Many people try to change their handsets, others, os-based-handsets smiling happily because their handsets have application in the first but, so they don't confuse to think that thing.

So, how about anyone who will read those, but his/her devices doesn't support. That's not a big problem anyway as Google launch Google Docs for mobile. Now you can freely read your documents in your mobile phone, as easy as you go to Being free to read documents on the go!!