Panasonic GSM900 Manual page 20

DTMF Tones ......................................................................................................................
DTMF tones can be sent during conversation. These are often used to access voicemail, paging and
computerised home banking. For example, you may need to input a number to remotely access
voicemail messages. A phone number may be stored in Contacts with DTMF tones, allowing the
number to be dialled upon recall and the DTMF number to be sent automatically.
Send DTMF Tones During a Call:
# , ! "
Press digits ( ~ , , )
Pause Dial:
Using pauses allows you to send DTMF tones automatically.
1 Enter phone number
!
2 Press and hold until a P is displayed at the end of the phone number entered
3 Enter DTMF digits after the pause, e.g. enter the number to access voicemail messages
C
4
C
When the call is connected DTMF tones will be sent after 3 seconds or to send the DTMF tones
immediately.
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