Toa N-8000 Series - Manual (Page 241)

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Chapter 2 FUNCTIONS AND OPERATION
SUBSTATION/SWITCH PANEL'S FUNCTIONS AND OPERATION
6. CALL BUTTON RESTRICTION
(Only when the system is used to "Sequential Response" mode)
6.1. Stations to Which the Call Button Restriction Function can be Programmed
• RS-150/160/170 only of the substations to be connected to the N-8000RS/8010RS
RS-150 RS-160 RS-170
N-8000RS/8010RS
• All the substations and switch board to be connected to the N-8400RS
Note
This function cannot be used for the RS-480 and RS-442 when combined with the RS-481.
RS-450 RS-460 RS-480
RS-442
N-8400RS
RS-470
RS-480
N-8400RS
RS-481
RS-442
RS-481
6.2. Function Description
Enabling the Call button restriction function changes the usage of the Call button. Pressing the Call button 3
times within 3 seconds performs calling operation. This function will prevent calls by accidental depression of
the button.
Immediately after the Call button is pressed 3 times within 3 seconds, the preprogrammed master station or
telephone is called.
When receiving a call, the station is called with a call tone, and engaged in conversation even if the call button
restriction is enabled.
Tip: Use the supplied N-8000 Setting Software for call button restriction setting. (See p. 5-57 )
Notes
• Functions interlocked with the calling operations such as Calling station indication/CCTV interlock work
immediately after the Call button is pressed 3 times within 3 seconds.
• The status indicator lights immediately after the Call button is pressed 3 times within 3 seconds.