Toa EXES-2000, Functions And Operating Instructions

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4) Hands-free Substation
Speaker volume switch
Dial keys
Microphone
Speaker
In-use lamp
Privacy switch
key
HF-210M+YC-200
HF-210M+YC-240S
<Making a call>
1. Touching the key calls the designated master station
regardless of the position of the Privacy switch.
2. Begin to speak after the calling tone has been heard.
3. When the line is busy as indicated by a busy tone simply
wait. As soon as the line becomes free, the call is
automatically connected.
4. Continuously depressing the key while the con-
tinuous call tone or Privacy tone is being heard allows a
one-way voice call through the station speaker of the called
party.
5. When the called party is in a high noise level area, by
depressing the key one-way conversation to that
party can be achieved. Releasing the key will
reverse the one-way conversation flow.
6. To terminate the conversation, depress the key.
5) Door Substation Model HF-640S
HF-640S
<Making a call>
1. Pressing a button calls the specified master station.
2. Speak when a calling tone stops.
3. When a busy tone is heard, simply wait. You are put
through the master station as soon as its line is freed.
4. If there is no response even after a calling tone has
stopped, press the button again and again. The calling
tone is sounded each time the button is pressed.
5. Conversation or continuous calling tone is terminated
unless the button is pressed every 20 seconds.
<Responding to a call>
7. In the case that the Privacy switch is in the OFF position,
respond to the call after the calling tone stops.
8. When the Privacy switch is in the ON position, a brief Privacy
tone sounds each time there is an incoming call and it is
refused.
To respond, touch dial the or key within 5 seconds
after the call has been established.
Note.
Speaker sound volume may be adjusted by means of the
2-stage volume selector (VOL) switch.
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