Alcatel IDOL 4 (6055A) User Manual page 18

Boom Key
Boom Key settings are available at: Settings\Boom Key.
If Boom Key is enabled,
• From Home screen, press the Boom Key to show weather
effect.
• Press the Boom Key to instantly take a photo when your
phone is locked.
• Press and hold the Boom Key to take burst shot when your
phone is locked.
• Press the Boom Key to trigger audio effect when a song
or movie is played.
• Press the Boom Key to enhance voice quality during a call.
• Press the Boom Key from Gallery Moments to create a
photo collage.
• Press the Boom Key to trigger special effects such as
sequence change when a movie is played.
• You can also customize the Boom Key function. For
example, enable screenshot taking or application running
by pressing the Boom Key when the screen is locked.
• When phone is locked (display off):
- press to screen-on;
- double press to instant shot;
- long press to continuously shot.
Overview key
• Touch to switch between individual app activities and
documents.
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