Sending Dtmf Tones; Using The Message Service - Samsung SGH-D488 Manual

Call functions
Note: You can also scroll through the Phonebook
from the beginning, by pressing the Up or
Down key.
5. To view the highlighted entry, press the OK soft
key.
For further details about the Phonebook feature,
see page 62.

Sending DTMF tones

You can send the DTMF (Dual Tone Multi-Frequency)
tones of the number on the display during a call.
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 Up or Down key to highlight the Send
DTMF option. Press the Select soft key.
3. Enter the number you want to send and press
the OK soft key.
The tones of the displayed number are sent.

Using the message service

You can read or write a message during a call.
1. Press the Options soft key.
2. Press the Up or Down key to highlight the
Message option. Press the Select soft key.
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