Google has released Google Voice 0.4.2.38 for Android mobile phones and tablets with some new features like improved text message notifications, send same text message to multiple recipients, and prefetch voicemails which a user can listen either there is no data coverage.
“Make cheap international calls with your Google number. Send free text messages.
Place calls and send text messages showing your Google number. Listen to voicemail and read transcripts. Currently only available in the US.
Important: You must open Google Voice at least once after upgrading to route calls.”
Google Voice for Android is free and available at Android Market for download.