How do I display time and incoming phone calls on the idle screen of the Casio Exilim?

To format the clock
1. From the idle screen, press the Center Select Key [MENU], then use the Directional Key a to select Settings & Tools and press the Center Select Key [OK].
2. Press 5 [Display Settings] > 8 [Clock Format].
3. Press 1 [Main Clock] or 2 [Front Clock].
4. Press the Directional Key up or down to select one of the following settings, then press the Center Select Key [OK].

Options:
Main Clock
- Analog
- Large Analog/Digital
- 12/Large Digital
- 12/Digital
- 24/Large Digital
- 24/Off

Front Clock
-Digital
- Off

To view list of received phone calls you need to go to the Recent Calls menu.
From the idle screen, press the Center Select Key [MENU], then use the Directional Key to select Recent Calls and press the Center Select Key [OK].

You will see the sub menu with these options:
1. Missed
2. Received
3. Dialed
4. Blocked
5. All
6. View Timers