Samsung SGH E315 - Muting;Sending Key Tones; Sending Sequence of DTMF Tones

Options during a call
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To turn the microphone back on:
1. Press the Options soft key.
2. If necessary, press the Down key to highlight the
Unmute option.
3. Press the
OK soft key or the key. The other person
can hear you again.
Muting/Sending Key Tones
These options allow you to turn the key tones off and on. If
the
Mute Keys option is selected, your phone does not
transmit the
DTMF (Dual Tone Multi-Frequency) tones of
the associated with each key on your keypad.
Note: To communicate with answering machines or computerized telephone systems,
the Send keys option must be selected.
Sending Sequence of DTMF Tones
This option allows you to send the correct type of tones if
you need to enter a password or account number when
calling an automated system, such as a bank. To send
tones:
1. Press the Options soft key.
2. Highlight the Send DTMF option.
3. Press the
OK soft key.
4. Enter the required number and press the
OK soft key.