Installation guide

PMS Messages 9-21
Chapter 9: Hotel - Property Management System (PMS)
MBX IP Hardware & Installation Guide
Guest Information Display Request
NOTE: If PMS requests this message, it may cause overload in the system. In other words, PMS loads
information about all subscribers or tens of subscribers at the same time.
To prevent instantaneous overload, load information at intervals of 200ms, at least.
Byte Order Contents Value & Description
0
1
Message Length 0x0E (14)
0x00
2 Packet Sequence Number 0x00~0xff
3 PMS Type 0x01
4 Feature Code 0x2A
5 Direction 0x00 (MBX IP
→ PMS)
6 - 9 Front Desk Telephone No.
1
2
3
4
Exe1) 1234 Exe2) 1200
0x12 0x12
0x34 0xAA
0xFF 0xFF
0xFF 0xFF
10 - 13 Room Telephone No. (Guest)
1
2
3
4
Release 1.7
April 2012