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Call functions
12 Copyright © 2004 Nokia. All rights reserved.
• 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,
Transfer to connect a call on hold
to an active call, and disconnect
yourself from the calls.
• Loudspeaker to use your phone as
a loudspeaker during a call. Do
not hold the phone to your ear
during loudspeaker operation. To
activate/deactivate the
loudspeaker, select Loudspeaker/
Handset or press Loudsp./
Handset. The loudspeaker is
automatically deactivated when
you end the call or call attempt or
connect the handsfree unit or
headset to the phone.
If you have connected a
compatible handsfree unit or the
headset to the phone, Handset in
the options list is replaced with
Handsfree or Headset and the
selection key Handset with
Handsfr. or Headset
respectively.
Using the loudspeaker with the
radio, see ”Using the radio” on
page 68.