SMS Subscription Status Reason

You can find customer sms subscription status reason in edrone panel on customer page.

ID	Type	Description
1	DATA_IMPORT_SUBSCRIBED	Customer was imported via CSV import and the value is SUBSCRIBED.
2	DATA_IMPORT_UNSUBSCRIBED	Customer was imported via CSV import and the value is UNSUBSCRIBED.
3	DATA_IMPORT_UNKNOWN	Customer was imported via CSV import and marked as UNKNOWN.
4	AGENT_UNSUBSCRIBED	Agent manually set the status (using Mission Control) to UNSUBSCRIBED.
5	AGENT_SUBSCRIBED	Agent manually set the status (using Mission Control) to SUBSCRIBED.
6	CUSTOMER_UNSUBSCRIBED	Customer requested to be UNSUBSCRIBED by clicking on the "unsubscribe" link.
7	LEGACY_SUBSCRIBED	Historical value not supported anymore.
8	CUSTOMER_DELETED_UNSUBSCRIBED	Customer has been deleted
9	CUSTOMER_SELF_RESURRECT
10	TRACE_UPDATE	Source of subscription change was trace
11	CHAT_UNKNOWN	Chat message was sent to non-existing entity. In that case we create customer and set his status to UNKNOWN.
12	INBOX_UNKNOWN	Inbox email message was sent to non-existing entity. In that case we create customer and set his status to UNKNOWN.