Samsung SGH-D407ZKACIN - Manual (Page 26)

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In Call Options
During a call, press the Options soft key to access the following:
• Menu: Access the phone’s Menu.
• Hold : Places the call on hold.
• Mute Keys: Silences the key tones when on the call.
• Send DTMF: Sends DTMF (Dual Tone Multi-Frequency) tones to the contacts you
have selected.
• Address Book: Access the Address Book for phone information.
If you have are in a multi-party call, the following options also display.
• Join: Joins the calls you have established with your phone.
• Transfer: Transfers the call to another number entered.
• End Held Call: Ends the call that is placed on hold.
When you want to finish, end each call normally by pressing the key.
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.
To switch the microphone back on:
Press the Unmute soft key.
Muting or Sending Key Tones
These options allow you to turn the key tones off or on. If the Mute Keys option is
selected, your phone does not transmit the DTMF (Dual Tone Multi-Frequency) tones
of the keys, which allows you to press keys without hearing annoying key tones
during a call.
Note: To communicate with answering machines or computerized telephone systems, the Send Keys option
must be selected.