Sending Dtmf Tones - Samsung SGH-x427 User Manual

Options During a Call

Sending DTMF Tones

You can send the DTMF (dual tone multi-frequency) tones
when entering a number.
This option is helpful for entering a password or account
number when you call an automated system, like a banking
service.
To send the DTMF tones:
1. When you are connected to the teleservice system,
press the Options soft key.
2. Press the Down key to highlight the Send DTMF option.
3. Press the OK soft key.
4. Enter the number you want to send and press the OK
soft key.
The tones are sent.
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