Use a simple API to
send and receive text messages with your Android phone.

Step 1. Install the app on your Android phone

Step 2. Sign up, you can get two Device IDs for free.

Step 3. In the app settings interface, enter the Device ID and Access Code, and waiting for it to connect to the server successfully.

Step 4. See API documents, you can send SMS messages, SMS bulk sending, SMS sent state callback, SMS receiving callback, device status callback, etc.

Step 5. (optional) Add more phones to the system to increase the speed and stability.