Sony IT-M 704 Operating Instructions Manual page 24

M aking calls (cont inued)
M aking calls w hen the headset is connected
When the TL-HD1 headset (not supplied) is connected to the I
(HEADSET) jack, you can talk through the headset.
1
Press (SPEAKERPHONE) (HEADSET).
The SPEAKERPHONE lamp lights up.
2
Dial the phone number.
3
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.
Additional tasks
To
Adjust the handset or
headset volume
Adjust the speaker volume
Put a call on hold
Mute your voice
Switch to tone dialing
temporarily
24
US
Basics
Downloaded from:
Do this
During phone conversation, press (VOLUME)
(+) or (--). Each press of (VOLUME)(+) or (--)
switches the handset or headset volume
between "HIGH", "MID" (middle) and "LOW".
During speakerphone conversation, press
(VOLUME)(+) or (--). Each press of
(VOLUME)(+) or (--) switches the speaker
volume by one of 16 levels.
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.
Press (MUTING) to disable the microphone. The
MUTING lamp lights up. Press (MUTING) again
to cancel.
Press TONE b(*) after you're connected.
The line will remain in tone dialing until
disconnected.
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I
HANDSET