We have added an Android phone to the Diamondcard wiki. Has complete configuration instructions. The phone can can also send out text messages through Diamondcard. We have tested the Android phone and know it works.
We have added the ability to respond directly to incoming text messages through email. If you have a Diamondcard incoming SMS DID and receive incoming text messages by email, you can now reply to the incoming email and your email response will be sent by text message to the senders mobile phone. Really cool stuff.