1 Credit - Voice Messages0.5 Credits - SMS Text Message
Sending "Morning Services are cancelled" via text to 36 recipients uses 18 credits.
Sending an audio message about why the morning services are cancelled to 36 recipients uses 36 credits.
Sending a message via text asking 4 people to reply with feedback when all 4 people reply uses 4 credits. This uses 2 credits to send and 2 to process replies as emails to the original sender.