DRPU Bulk SMS - Android Mobile Phones Screenshot shows Mobile Phone connection Wizard with connected device information, Click on “Use Selected Device to Send SMS” button. Click on “Load Contacts From File” to load contacts, select “One by One Contact process mode” to execute message from list separately. Click on “Send” button for executing message sending process. Screenshot shows message sending process using One-by-One message sending process. Select particular message from sent item list to view its corresponding details, click on “Export” button to export sent item list in Text or HTML file format.