SMSi and MobileConnect Menuless STOP response
|Knowledge Article Number||000230836|
Menuless STOP was implemented in the Salesforce Marketing Cloud 2015-07 Release on October 30th, 2015 for all International Codes. Sending STOP to any Sender Code will immediately unsubscribe/Opt-Out that Mobile Number.
With the update, end-users attempting to unsubscribe from your SMS/MMS short or long codes will not use a keyword subscription menu. All new STOP messages created will allow for one confirmation text message.