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Page 82 NDA-30115 Revision 1.0
Message Formats Property Management System - Communication Interface
Wake Up
Figure 4-54 Wake Up
The 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.
• Time -- Time for which a wake up call is set. Format used is HHMM using
military time.
• Blank -- A single space (20H) character.
Direct Data Entry (Model 90)
These messages are used to allow numeric information to be entered through a
guest room telephone and then be sent directly to the PMS. The three messages
used are:
• 59-1 -- Direct Data Entry
• 59-8 -- Direct Data Entry Negative Answer
• 59-9 -- Direct Data Entry Positive Answer
‘5’‘7’‘1’‘6’‘6’ Extension Time
Blank
01234 6 89 15
STX SA UA EI FTC MSC FC 6 4
02H ‘1’‘!’‘L’
03H xx
ETX BCC1
19 20 21