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2. Speech functions
Either "PV" Type (the system with Privacy function) or "NP" Type (without Privacy function) mode should be selected for
the whole intercom system.
When Privacy Switch (SW) of station is turned ON, privacy tone is available in "PV"Type system, while continuous calling
tone is available in "NP" Type system.
Calling
Voice
Receiv-
ing
Speech
Methods
Functions
Dialing
One-Touch Dialing
Dialing after picking up
handset and comfirming
dial tone
Calling by picking up
handset
Voice Calling
Hands-free calling and
conversation
Continuous calling tone
response by one-touch
dialing
(No. 200 programming)
*1
Privacy
Continuous calling tone
picking up response (in
Privacy mode)
Continuous calling tone
one-touch response (in
Privacy mode)
Voice switch
conversation
Simplex conversation by
press-to-talk key
Fully duplex
conversation
*1 This function may be employed for the industrial type of station (Model HF-670M) or in the "PV" system that needs to be continuously called.
*2 Before you use a PV-type handset station, it is necessary that you first register that station by station No. 200 programing.
Descriptions
Calls are made by touching dial key.
Even when the Privacy SW is on, calling is possible.
Substations can make a call to designated master stations by
one-touch dialing. Calling is possible even when the Privacy
SW is on.
Calls can be made by touching dial key after picking up
handset, and confirming dial tone is heard.
Substations can make a call to designated master stations by
simply picking up the handset.
When called by continuous calling tone or privacy tone, voice
can be sent by pressing bar.
By one-touch dialing keys, after a brief calling tone hands-free
conversation can get started.
One-touch dialing keys transmits a continuous calling tone.
Hands-free Conversation can get started when called party
depresses, the key.
When calls are unwanted, turn ON Privacy SW. Then a brief
privacy tone sounds when called. By turning off Privacy SW or
touching any key or by picking up a
handset, conversation becomes possible.
When called by continuous calling tone, conversation is
possible by picking up handset.
Calls can be answered by dialing the. key
without picking up handset when called by continuous calling
tone.
Two-way conversation is achieved automatically when two
parties speak in hands-free mode.
One-way conversation is made by a party who presses
Releasing the bar will reverse the one-way conversation
flow.
Fully duplex conversation is made when at least either party
uses a handset.
Stations *2
Without
Privacy SW
HF-670M
HF-640S
TL-610M
TL-620M
TL-600M
TL-600S
With
Privacy SW
HF-250M
HF-200M,
200MB
HF-210M,
210MB
—
HF-250M
HF-200M,
200MB
—
All stations except
HF-640S
HF-640S
HF-670M
HF-640S
HF-670M
—
TL-610M
TL-620M
TL-600M/S
—
HF-640S
HF-670M
HF-640S
HF-670M
TL-610M
TL-620M
TL-600M/S
HF-640S
HF-670M
HF-250M
HF-200M,
200MB
HF-210M,
210MB
HF-250M
HF-200M,
200MB
HF-210M,
210MB
HF-250M
HF-200M,
200MB
HF-210M,
210MB
HF-250M
HF-200M,
200MB
HF-250M
HF-200M,
200MB
HF-210M
210MB
HF-250M
HF-200M,
200MB
HF-210M,
210MB
HF-250M
HF-200M,
200MB
HF-210M,
210MB
HF-250M
HF-200M,
200MB
HF-210M,
210MB
Privacy
SW
ON/OFF
ON/OFF
ON
ON
ON/OFF
OFF
OFF
ON
ON
—
ON/OFF
ON/OFF
ON/OFF
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