This feature is activated with a AMO SDAT attribute for each phone
in the system. Only the phones marked with this attribute will display
the mailbox in idle display.
- Activation:
CHA-SDAT:STNO=XXXX,TYPE=ATTRIBUT,AATTR=MBXDSPID;
- Deactivation:
CHA-SDAT:STNO=XXXX,TYPE=ATTRIBUT,DATTR=MBXDSPID;
XXXX - is the number of the digital phone.