Call ID display unanswer calls: 635.
FP three has one list of both answered and unanswered calls..635 won't function.
Function and Button
Go to beginning of table Dial Code: 669
Toggle between Name/Number: MUTE
Step to next/previous table entry: Volume Up/Down
Delete table entry (Attendant only): FLASH
Exit table review function: ON/OFF
Call Back: SPEED
Display has the following info displayed:
Y XXXXXXXXXX
DATE HH:MM am
XXXXXXXXXX = Caller ID information
Y = A or U (answered or unanswered)