2016 Discovery 4


  1. Press to scroll down through a displayed list.

  2. Press to increase the volume when in a call.

  3. Press to scroll up through a displayed list.

  4. Press to decrease the volume when in a call.

  5. Press to answer an incoming call. Press and release to access the Last 10 dialed list or to dial a number/contact. Press and hold to access the Phonebook list view.

  6. Press to end a call or to reject an incoming call.


When scrolling through a Phonebook or the Last 10 dialed list, each contact is also displayed in the Message center.


In order to scroll through a list, the 'phone' button (5) must first be pressed.