Whats 1mb On Acell Phone Whats Wrong? I Cant Attach A Word Doc On My Yahoo Email. Its Always Fail.and Its Just 15.8kb File.whats Wrong?

Whats wrong? i cant attach a word doc on my yahoo email. its always fail.and its just 15.8kb file.whats wrong? - whats 1mb on acell phone

The file is simply a normal Word document without the Picts, though less than 1 MB limit. i dont no other programs running while the file is attached. Mozilla open not only my only tab. so what's wrong now? Ideas?