NEC 28i System Manual page 28

PMS Integration
Setting Up PMS Integration (cont'd)
Start
When the phone system
changes the room check-in
status, should it send an STS
or CHK message to the PMS?
CHK
(Check-in Status)
In 2803 Item 2,
enter 1.
Stop
2-20
Flexible Check-in Messaging
STS
(Room Status)
In 2803 Item 2,
enter 0.