Sony IT-M804 ユーザーズマニュアル

     Basics

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When the TL-HD1 headset (not supplied) is connected to the I
(HEADSET) jack, you can talk through the headset.

Press (SPEAKERPHONE) (HEADSET).

The SPEAKERPHONE lamp lights up.

Dial the phone number.

When you’re done talking, press
(SPEAKERPHONE) (HEADSET).
The SPEAKERPHONE lamp goes off.

Notes
• If the headset is not connected, you will make a call through the

speakerphone in step 1.

• If there is a line put on hold, you cannot make a call by just pressing

(SPEAKERPHONE) (HEADSET) in step 1. Press a line button that is not used
first, and then dial the phone number.

Adjust the handset or

During phone conversation, press (VOLUME)

headset volume

(+) or (--).  Each press of (VOLUME)(+) or (--)
switches the handset or headset volume
between “HIGH”, “MID” (middle) and “LOW”.

Adjust the speaker volume

During speakerphone conversation, press
(VOLUME)(+) or (--).  Each press of
(VOLUME)(+) or (--) switches the speaker
volume by one of 16 levels.

Put a call on hold

Press (HOLD). The line button on which a call is
put on hold will flash.
Press (LINE 1), (LINE 2), (LINE 3) or (LINE 4)
that is flashing to resume the conversation.
The corresponding line button can be pressed
on every phone.

Mute your voice

Press (MUTING) to disable the microphone. The
MUTING lamp lights up. Press (MUTING) again
to cancel.

Switch to tone dialing

Press TONE (*) after you’re connected.

temporarily

The line will remain in tone dialing until
disconnected.

I

 

HANDSET