Samsung SGH D406 User Manual page 38

•
Mute Keys — Silences the key tones when on the call. (Lets
you use your phone's functions and features while in a call and
without disturbing other callers.)
•
Send DTMF — Sends DTMF (Dual Tone Multi-Frequency) tones
to the contacts you have selected.
•
Contacts — Access the Contact List for phone information.
If you are in a multi-party call, the following options
also display.
•
Join / Select One — add a held call to a current call to form a
Multiparty (conference) call or select one party in a conference
call for a separate conversation.
•
Transfer — Transfers the call to another number entered. (This
menu option depends on your wireless carrier's network.)
•
End Held Call — Ends the call that is placed on hold.
When you want to finish, end each call normally by
pressing the
Switching off the Microphone (Mute)
You can temporarily switch your phone's microphone
off, so that the other person cannot hear you.
Example: You wish to say something to person in the room, but do not
want the person on the phone to hear you.
During a call, to switch the microphone off temporarily:
Press the Mute soft key. The other person can no longer
hear you.
To switch the microphone back on:
Press the Unmute soft key. The other person can hear
you again.
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key.