Send DTMF tones
DTMF tone strings can be used to send passwords or to access
your answering machine or to control an automatic voice
During a call, press
, and press
Scroll right to access the contacts in order to select a string
of numbers that have been predefined and saved.
Scroll left to enter a string of numbers.
to select the desired entry.
If you have accessed the contact entries, scroll to the
defined string, and press
To enter the desired string of numbers, use the keypad.
For further information, see “Basic components of the
handset” on page 14.
When a number is selected, it is immediately sent as a DTMF
to exit this option and return to the call display.
The call in progress remains active.
You can save DTMF strings as contacts. For further
information on adding entries to the contacts, see “Add
a name” on page 31.