System Functions and Features as of I7.9
470 Features
syd-0200/3.0 – I7.9 – 11.2009
External switches:
The switch groups can also be activated via 2 control inputs on the PBX exchange,
e.g. via preconfigured time-switch clock.
External switches have a higher priority, i.e. they must be open (status 0) so that
switching via function key, procedure or AIMS can be carried out.
Prefix Dialling Procedures
Tab. 318 Switching switch groups: Procedure
System configuration
Tab. 319 Switch groups: System configuration
Reference to Other Features
8. 7. 11 Controlling relays
Various equipment or installations can be controlled using relays on the 20x5 sys-
tem, the OI-2DOOR card (20x5) or the ODAB card (A150/300). The telephone can be
used to operate sun blinds, for example, or to switch the lighting on or off through-
out the building.
*/# procedure
Switch switching group x in position y *85 xx y (xx = 01...20, y = 1..3)
Parameter Parameter value Remarks
Operate switch group Yes User configuration
Switching position Switch position of switch group 1 to 20 */# procedure and AIMS configuration
are equivalent, i.e. the change last made
chronologically is the effective one.
Card control input Node number and slot number Several switch groups can be allocated
to one card.
Features:
• "Emergency numbers", page 459
• "Door bell", page 472
• "Courtesy Service (announcement prior to answering)",
page 450
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