Extract from the Star2Star Phone and Features Guide
27. Call Pickup (page 240)
1. To pick up a call ringing a specific phone that is not ringing as part of a Ring Group, dial *8xxx (xxx
being the extension of the ringing phone).
2. For example your neighbor’s phone extension 112 is ringing. You would dial *8112 to pickup that
3. To pick up a call on any ringing phone dial *8.