*54: Activates the group remote call pickup feature
From PhonePower Knowledge Base
If multiple lines are ringing at the same time, this will intercept the line that started ringing first.
If a Phone Power phone other then the one that you are using is ringing, dial *54 # to immediately pickup the ringing line, regardless of where it is.
- Important Note - This feature is only usable by Residential users with multiple Phone Power lines or by Business lines.
