Yes, the latest official ICQ clients let you set those statuses. Everything about the protocol plugin is reverse-engineered.
- Bug#777189: link to discussion Stephen Crowley
- Bug#777189: link to discussion Ari Pollak
- Bug#777189: Info received (link to discussion) Stephen Crowley
- Bug#777189: Info received (link to discussion) Ari Pollak
- Bug#777189: Info received (link to discussion... Stephen Crowley
- Bug#777189: Info received (link to discus... Ari Pollak
- Bug#777189: Info received (link to d... Stephen Crowley