Is this possible? My users want to receive caller id on their primary line, but don't want others who have shared appearances of their line to know who is calling them. I have privacy and privacy on hold enabled, which helps, but only once the call has been answered. Users want to know when others are on the phone, answer each others calls, and place a call on hold at one phone and retrieve at another. Is BLF, call pickup, AND call park my only other option? If caller ID can be turned off on a line-by-line basis per phone (or overwritten with text) this would solve my issue.