TurningFinalRMY36,
The 777 Captain is breaching Contract Compliance. Contract Compliance is more than just working G-days. The specific wording can be seen on the AOA website and the relevant section is "A member will not be contactable, except.."
By talking to Chaos Control when outside the 4 stated exceptions, the 777 Captain is breaching HKAOA rules.
The phrase "Book'em Danno" springs to mind......