Release 1700:
With
R1700 or higher
, the following Memory Blocks are not needed for assigning the Caller ID or ANI
features and have been removed:

1-1-78 Caller ID Display Assignment for System Mode

3-44
Caller ID Display Assignment for CO/PBX Line

4-49
Caller ID Display for CAR Key Assignmen
16 stations could display Caller ID or ANI information during an incoming day or
night ring assigned call.
The call has to be set for ringing.