Page 26 NDA-30115 Revision 1.0
Message Descriptions Property Management System - Communication Interface
Room Data Change
These messages are used to change th e room information while a guest is still
checked in. Messages designated “Model 60” are only used by the Model 60
version; “Model 90” are only us ed by the Model 90 v ersion. Messages wit h neither
designation may be used by either version. The messages are as follows:
•Room Data Change 60 -- This is use d to change room data after check in. This
message is sent by the PMS. (Model 60)
•Group Formation -- This is used when adding a guest to a group or changing a
guest’s group after check in. This message is sent by the PMS.
•Group Cancellation -- This is used to remove a guest from a group after check
in. This message is sent by the PMS.
•Reservation Setting -- This is used to set reservation for a guest room. The
reservation information is cleared by check in processing or when the room
status becomes “Vac an t” or “Out of Order”. (Model 60)
•Reservation Cancellation -- This cancels guest room reservation. (Model 60)
•Guest Name Change -- This is used to change the guest name after check in.
This message is sent by the PMS. (Model 6 0)
•Room Data Change 90 -- This is use d to change room data after check in. This
message is sent by the PMS. (Model 90)
•Room Status Change -- This is used to change the room status and/or the
cleaning status of the room after check in. This message is sent by the PMS.
(Model 90)
•Room Key Status Change -- This is used to change the room key status after
check in. This message is sent by the PMS. (Model 90)
Extension Report
These messages are used by the NEA X to report to the PMS when an extension h as
been removed or a new extension has been added. Both the Model 60 and the
Model 90 version use these messages.