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Call functions
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© 2004 Nokia. All rights reserved.
• Conference to make a conference call that allows up to five persons to
participate (network service). During a call, make a call to a new participant
(New call). The first call is put on hold. When the new call has been answered,
select Conference to include the first participant in the conference call. To
have a private conversation with one of the participants, select Private and
select the desired participant. To rejoin the conference call, select Conference.
• Auto volume on/Auto volume off to set the automatic volume control on or off.
See Call settings on page 116.
• Send DTMF to send DTMF (Dual Tone Multi-Frequency) tone strings, for
example, passwords or bank account numbers. The DTMF system is used by all
touch-tone telephones. Key in the DTMF string or search for it in Contacts and
press DTMF. Note that you can key in the wait character w and the pause
character p by repeatedly pressing .
• Swap to switch between the active call and the call on hold (network service),
Transfer to connect a call on hold to an active call, and disconnect yourself
from the calls (network service).
• Loudspeaker to use your phone as a loudspeaker during a call. Do not hold the
phone to your ear during loudspeaker operation as the volume may be
extremely loud. To activate/deactivate the loudspeaker, select Loudspeaker/
Handset or press Loudsp./Normal. The loudspeaker is automatically
deactivated when you end the call or call attempt or connect the handsfree
unit or headset to the phone.