Bulk SMS Software – Professional Screenshots Select your device, for example we have selected 'Android Technology Based Mobile Phone' for android device. Connected device information is displayed on software screen. Click on 'Use Selected Device to Send SMS' button. Add phone numbers and messages (that you want to send) using Import and Composing options or add manually. Check on Unicode option to send messages in language of your choice. Click on 'Send' button to send messages. Message sending process is going on.