5.36.5.5. Modified Display for E.164 
The following display format options are available for virtual station
numbers:
- Node code + station number (AMO ZANDE, parameter DISPMOD=UNKNOWN),
- PNP data + station number (AMO ZANDE, parameter DISPMOD=PRIVATE),
- E.164 data + station number (ZANDE, parameter DISPMOD=ISDN)
Data in AMOs KNDEF, KNFOR, and KNPRE is accessed.
This modified display only applies to incoming/outgoing station numbers.
Station numbers saved for key functions or administered using AMOs
are always stored in the format node code + station number.