That's it! Easy, isn't it?
Your broadcast should start immediately.
After the call, the status column should be filled automatically. BroadcastByPhone should then move on to call the next phone number on the call list.
If there is problem making the phone calls, or there is a long delay before the message starting to play, or the call quality is not good, please check BroadcastByPhone's built-in troubleshooting guide.