• System usage: #define APPLY_BINDING 12
• Application usage: #define APP_APPLY_BINDING -1012
• Removed in: 8.4rc1
• Processed by: cortex (_cortex)

Description: Set state of chat binding. Even as far back as 7.1, this message was completely redundant and erroneously set the chat binding state in CX to the user chat channel; it likely dates to the factorization of CX out of MC.