In November, we invited you to sign up for the Office for Android tablet preview. With such an overwhelmingly positive response from people around the world, we made it even easier for customers to download the preview apps by requesting access to the Google Plus community.
Over the last two months, we have heard from people all over the world who want the power of Office on their Android tablet. The feedback we’ve received through this initial phase of preview has helped us shape and optimize the Office experience for Android tablet users. Your feedback also helps us plan and prioritize future feature updates.
Read more at source: http://blogs.office.com/2015/01/06/office-android-tablet-preview-expands/