Siemens U15 - Manual (Page 120)

119
Getting More Out of Your Phone
Quick Dialing
You can dial pre-programmed numbers stored on your
phone. Your phone may come programmed with one
or more quick dial numbers, such as the customer
service number.
To open and dial numbers on the quick dial list.
Note: Your service provider may use a different name for this
feature.
To edit the quick dial list:
Using DTMF Tones
You can send numbers to the network as dual tone multi-
frequency (DTMF) tones during a call. Use DTMF tones to
communicate with automated systems that require you to submit
a PIN code or credit card number.
Activate DTMF Tones
You can set DTMF tones to be Long , Short , or Off :
Find the Feature M > Organiser
> Dialing Services
> Quick Dial
Find the Feature M > Settings > Personalize
> Quick Dial
Find the Feature M > Settings > Initial Setup
> DTMF