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NDA-30115 Revision 1.0 Page 83
Property Management System - Communication Interface Message Formats
Direct Data Entry
Figure 4-55 Direct Data Entry
• 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.
• Numeric Input -- Numeric information entered after the special access code.
• LEN -- Line Equipment Number of the extension.
Direct Data Entry
Answer
Figure 4-56 Direct Data Entry Answer
The message fields are:
• FC -- Function Codes that use this message format are: (FTC-FC)
• 59-8 -- Direct Data Entry Negative Answer
• 59-9 -- Direct Data Entry Positive Answer
• 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.
• LEN -- Line Equipment Number of the extension.
‘5’‘9’‘4’‘7’‘1’ Extension
Numeric
Input
01234 6 89 15
STX SA UA EI FTC MSC FC 6 30
02H ‘1’‘!’‘L’
xx
ETX BCC6
45 51 52
03HLEN
‘5’‘9’‘1’‘7’ ** Extension LEN
01234 6 89 15 2122
STX SA UA EI FTC MSC FC 6 6
02H ‘1’‘!’‘L’ 03H xx
ETX BCC
** Multiple Function Codes use this message. See below.