Page 84 NDA-30115 Revision 1.0
Message Formats Property Management System - Communication Interface
Extension Connection
These messages are used to associat e extensions. This association will be eith er in
the form of a Boss/Secretary or of a Master/Secondary. In either case, both of the
rooms to be connected must be checked in. There may only be one Secretary for
each Boss, but a Secretary may be assigned to multiple Bosses. A Master and
Secondary may only be assigned on a one to one basis.
The Extension Connection messages use the following Function Codes:
•62-1 -- Guest Room Secretary Telephone (PMS)
•62-2 -- Guest Room Secretary Telephone (NEAX)
•62-3 -- Connecting Room Set
•62-4 -- Connecting Room Cancel

Guest Room

Secretary

Telephone

Figure 4-57 Guest Room Secretary Telephone
The message fields are:
•FC -- Function Codes that use this message format are: (FTC-FC)
•62-1 -- Guest Room Secretary Telephone (PMS)
•62-2 -- Guest Room Secretary Telephone (NEAX)
•Boss -- Extension number of the boss. If the extension number is less than six
digits, left justify the number and fill the remaining bytes with space (20H)
characters.
•Secty -- Extension number of the secretary.
•To cancel, completely fill with space (20H) characters.
•To set, specify the secretary’s extension, and it is now associa ted with the
boss’s extension. If the extension number is less than six digi ts, left justify
the number and fill the remaining bytes wit h space (20H) characters.

‘6’‘2’‘1’‘7’** Boss Secty

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.