To place a phone call by speaking, use the Voice Dialer app 
.
If you have a BlueTooth headset that supports voice dialing, it may work with Voice Dialer. For details, see the documentation that came with your headset.
To make a phone call with Voice Dialer:
- Touch the Voice Dialer icon
on a Home or All Apps screen.
The Voice Dialer opens, listening for your spoken instructions, and displaying some hints for how to use it.
- Say “Call” followed by the name of the contact to call.
Or follow one of the other Voice Dialer suggestions:
