You can create a group opt-out form using the JOTOPOUT shortcode. This allows current members to manage their group subscriptions through a form, rather than using texted opt-out keywords.
Members enter their phone number and their existing group memberships will be displayed. The member will be sent a confirmation code, which they must correctly enter to unsubscribe from one or more groups.
The syntax of the command is:
[jotoptout enter_number_text='Please enter your phone number' enter_number_button='List your current groups' current_groups_text= "Select the groups you want to unsubscribe from." unsubscribe_button='Unsubscribe now']
enter_number_textis the title of the form
enter_number_buttonis the label assigned to the button used to retrieve the current list of groups, the entered number is subscribed to.
current_groups_textis the label displayed once the subscription groups are returned.
unsubscribe_buttonis the label of the unsubscribe button.
All of these parameters are optional, if they are omitted, default values will be used.