Similar to email subscriptions, SMS recipients can now unsubscribe via SMS sent from your SMS account. All can be done within a click of a button.
Proceed to the compose iSMS page, and insert the details and message as usual. Remember to tick the check-box to add UnSub URL to the SMS.
After sending out the SMS, your recipients will see the following screen in their mobile phone. Recipients will need to tap on the Unsubscribe button to proceed unsubscribing from receiving future SMS.
The recipients will be redirected to U20.ME to verify the unsubscribe.
Once the SMS recipient verified to opt-out (unsubscribe), you will be able to track their unsubscribe records in your SMS dashboard.