Comment Comment by United857 (Disclosure: FB employee)Most of the problems about overhearing conversations, etc, can be dealt with by a nice pair of headphones. Here, it's universally accepted as the 'do not disturb' signal. parent United857 10 years ago
Most of the problems about overhearing conversations, etc, can be dealt with by a nice pair of headphones. Here, it's universally accepted as the 'do not disturb' signal.