HTC One E8 - Manual (Page 154)

Making phone calls in HTC Car
§ Tap Dialer to open the dialpad.
§ Tap People and then browse a category or search by entering a name.
§ Tap Speak and say "Call" and the person's name. For example, say "Call Jennifer
Singer".
Handling incoming calls in HTC Car
When you receive an incoming call, you can easily answer or decline.
§ If you hear a voice prompt, say "yes" or "no" to answer or decline a call.
§ Tap Answer or Decline.
Customizing HTC Car
§ To change the default behavior of HTC Car, tap Settings.
§ To add more apps to HTC Car, tap and select an app.
154 Travel and maps