Toshiba Strata DK 用户手册
The Grand Tour
Electronic Telephone Diagram
10
Strata DK Electronic Telephone 5/00
LED Indicators
Each line and feature button has a LED next to it which indicates the status of the line
or feature associated with the button. Line LEDs light and/or flash at varying rates to
indicate call status (see
or feature associated with the button. Line LEDs light and/or flash at varying rates to
indicate call status (see
Table 4
).
Table 4
LED Indicators
Use
Your Station
Other Station (Red)
Interval Rates
CO In-Use
(access outside line)
(access outside line)
2 seconds ON, 1/8 second
OFF— 1/8 second ON/OFF
OFF— 1/8 second ON/OFF
steady
Incoming Call
(while ringing)
(while ringing)
1 second ON at 10 pulses/
second—1 second OFF
second—1 second OFF
one second ON/OFF
Hold (outside line)
If using Pooled Line, the hold indication is only
at the station that places the call on hold.
at the station that places the call on hold.
4 pulses/second for 1/8
second ON/OFF
second ON/OFF
1/2 second ON/OFF
Hold – Consultation
(during consultation/transfer to another
station)
(during consultation/transfer to another
station)
10 pulses/second
steady
Hold – Exclusive (outside line)
10 pulses/second
steady
Hold – Recall
(when held call recalls your idle station)
(when held call recalls your idle station)
1 second at 2 pulses/
second, 1 second at 10
pulses/second
second, 1 second at 10
pulses/second
flashes
Hold – Exclusive Recall
1 second at 2 pulses/
second, 1 second at 10
pulses/second
second, 1 second at 10
pulses/second
steady
Internal Call
(while station ringing)
(while station ringing)
Your [DN] flashes 10
pulses/second—1 second
OFF
pulses/second—1 second
OFF
Busy Station Transfer
(outside call transferred to your busy station
from a designated station or AA)
(outside call transferred to your busy station
from a designated station or AA)
4 pulses/second, 1/8
second ON/OFF
second ON/OFF
3/4 second ON, 1/8
second OFF
second OFF
After disconnecting first call...
10 pulses/second
2 pulses/second
Alert Signal
.5 seconds
4 seconds
Conference
10 pulses/second
steady