We're excited to announce the launch of our brand new T.DEV Portal. Also, just as exciting and exclusively through the new portal, you'll see that we've launched a Messaging API, which replaces our SMS API v1. The new Messaging API is really easy to use and this time we give you a dedicated number and allow you to send and receive SMS and MMS messages anywhere in the world using Telstra's enterprise grade Messaging API product. So, check out our new portal at https://dev.telstra.com.