From the main screen click on name of your group. In example: My Group
From the group member list, you will see a column for text.
Ready - If they have Opted - in - They have received the text and responded "OK" to receive your messages. They will receive your text messages.
Opted - Out - They received your message and requested not to receive any more text messages. They will not receive your text message.
Pending - They have received the text message but have not responded. They will not receive your text message.
Your member can opt in by texting "CPC" to 24251, or they can call 1-877-304-5857 to have their number automatically opted in. Once they have completed this they will be ready to receive text messages from you.