Send DTMF tones
You can send dual-tone multifrequency (DTMF) tones during an active call to control
your voice mailbox or other automated phone services.
Send a DTMF tone sequence
1 Make a call, and wait until the recipient answers.
2 Select
Options
>
Send DTMF
.
3 Enter the DTMF tone sequence, or select a predefined sequence.
Phone 69
Attach a DTMF tone sequence to a contact card
1 Select
Menu
>
Contacts
. Select a contact and
Options
>
Edit
>
Options
>
Add
detail
>
DTMF
.
2 Enter the tone sequence. To insert a pause of about 2 seconds before or between
DTMF tones, enter p. To set the device to send the DTMF tones only after you select
Send DTMF
during a call, enter w. To enter p and w with the keypad, press *
repeatedly.
3 Select
Done
.