Filter
Top Products
NDA-30115 Revision 1.0 Page 49
Property Management System - Communication Interface Message Formats
Check In
Cancellation
Figure 4-19 Check In Cancellation
The only message field is the extension number that was previously checked in. If
the extension number is less than six digits, left justify the number and fill the
remaining bytes with space (20H) characters. The room status is set to “Vacant”
(Room Status = ‘0’, Cleaning Status = ‘3’).
Check Out
Cancellation
Figure 4-20 Check Out Cancellation
Message fields are:
• Extension -- Extension number. If the extension number is less than six digits,
left justify the number and fill the remaining bytes with space (20H) characters.
• Group ID -- Group number for the extension. If the group number is less than
six digits, left justify the number and fill the remaining bytes with space (20H)
characters.
• Room Status -- Room status. This flag is used in conjunction with the cleaning
status flag to determine the status of the room.
‘5’‘6’‘4’‘1’‘1’ Extension
01234 6 89 1516
STX SA UA EI FTC MSC FC 6
02H ‘1’‘!’‘L’ 03H xx
ETX BCC
Key
Room
Status
Cleaning
Status
01234 6 89 15
STX SA UA EI FTC MSC FC 6 6
02H ‘1’‘!’‘L’
03H xx
ETX BCC
111
21 22 23 24 25
‘5’‘6’‘2’‘0’‘5’ Extension Group