Aastra 7444ip User Manual page 60

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new conference leader, and the conference continues with the other
included parties. When there are only two parties left, the conversation
is changed back to a normal two party connection.
You can add up to 6 participants in a conference. Only the person initi-
ating the conference, the conference leader, can add participants.
To establish a conference, do the following:
1. Press Hold, or the line key used for the ongoing call.
2. Call the third party.
Wait for answer.
3. Press Conference.
4. Repeat the procedure to add more conference members.
A conference tone is heard throughout the conference.
Note: The conference tone might be disabled for your system.
To leave the conference, replace the handset or press
Suffix Dialing (DTMF)
When communicating with and controlling a voice mail system, or when
retrieving information about your bank account through your phone, you
need to use Dual Tone Multi-Frequency (DTMF) signals, also known as
suffix dialing.
The suffix dialing function is always active for all calls in speech.
All digits entered are converted automatically to DTMF signals, which
are transmitted along the connected lines.
D C
URING ALLS
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