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Options during a call
52
Muting or sending key tones
These options allow you to turn off or on the key
tones. 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.
Sending a sequence of DTMF tones
You can send the DTMF tones after entering the
entire numbers you need to send.
This option is helpful for entering a password or an
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.
P710.book Page 52 Tuesday, January 4, 2005 4:59 PM