Nokia 6136 User Manual page 26

C a l l f u n c t i o n s
To increase or decrease the volume during a call, press the volume up or down key
on the side of the phone.
Select Options during a call and the following options may be available.
Send DTMF — to send tone strings
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
Conference — to make a conference call that allows up to five persons to take
part in a conference call
Private call — to discuss privately in a conference call
Do not hold the device near your ear when the loudspeaker is in use, because the
volume may be extremely loud.
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