It is required to show the following information at the opt-in website for the service in question:
- Frequency -> how many messages per day
- How to opt-out -> Send 'STOP' SMS to Short Code xxxxx
- How to get help -> Send 'HELP' SMS to Short Code xxxxx
- Message & data rate may apply
- Link to T&C and Privacy Policy
Example:
You will receive no more than 2 msgs/day. To opt-out at any time, send STOP to 98975. To receive more information, send HELP to 98975. Message and Data Rates May Apply. The terms and conditions can be viewed at here. Our Privacy Policy can be reviewed at here.