User's Manual

34 Cat
®
S50c Smartphone User Manual
Setting the Display
Adjusting the Screen Brightness
1. On the Settings screen, touch Display > Brightness.
2. Drag the slider left to make the screen darker, or right to make it brighter.
3. Once you lift your finger off the slider, this will save your setting automatically.
Note:
To u ch AUTO to enable the device to automatically adjust the brightness of the screen
depending on the surrounding light.
Auto-rotate screen
Check this box to enable the display to rotate when you turn the phone between
landscape and portrait.
Adjusting the Time Before the Screen Turns Off
If your mobile phone is idle for several minutes, it will turn off the screen to save battery
power. To set a longer or shorter idle time, do the following:
1. On the Settings screen, touch Display > Sleep.
2. Select the duration you want the screen to be illuminated.
Setting Phone Ringtone
Turning On Silent Mode
1. Press and hold the Power button.
2. Touch to enable the silent mode. Then all sounds except media and alarms are
silenced.
Adjusting the Ringtone Volume
You can adjust the ringer volume when you are on the Home screen or any application
screens (except during a call or when playing music or videos). Press the Volume buttons
to adjust the ringer volume to your desired level. You can also adjust the ringer volume on
the settings screen.
1. On the Settings screen, touch Sound, then touch Volumes.
2. Drag the slider left to make the volume softer, or right to make it louder.
3. Touch OK to save the adjustment.
Changing the Phone Ringtone
1. On the Settings screen, touch Sound, then touch Phone ringtone.
2. Touch the ringtone you want to use, and then touch OK. The ringtone plays when
selected.
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