Nokia C12 User Guide
4. Set the phone screen to switch off after
a short time. Tap Settings > Display >
Screen timeout and select the time.
5. Tap Settings > Display >
Brightness level . To adjust the
brightness, drag the brightness
level slider. Make sure that
Adaptive brightness is switched off.
6. Stop apps from running in the background.
7. Use location services selectively: switch
location services off when you don’t need
them. Tap Settings > Location , and
switch off Use location .
8. Use network connections selectively:
Switch Bluetooth on only when needed.
Use a Wi-Fi connection to connect to
the internet, rather than a mobile data
connection. Stop your phone scanning for
available wireless networks. Tap Settings
> Network & internet > Internet , and
switch off Wi-Fi . If you’re listening to
music or otherwise using your phone, but
don’t want to make or receive calls, switch
the airplane mode on. Tap Settings
> Network & internet , and switch on
Airplane mode . Airplane mode closes
connections to the mobile network and
switches your device’s wireless features
off.
EXTEND THE MEMORY OF YOUR PHONE WITH VIRTUAL RAM
Switch on memory extension
If your phone supports the virtual RAM feature, you can have more apps open in the
background and switch smoothly between them. To switch the feature on, tap Settings >
Memory , and switch on Memory extension . If asked, tap the memory size you want.
Using the memory extension (virtual RAM) requires enough storage space. To protect the
storage, the memory extension is automatically and permanently disabled once 90% of the
usage limit is reached. This can occur after 4 years of heavy usage.
Clean the memory
To clean the memory of your phone from unnecessary apps running in the background, tap
Settings > Memory > Clear all . If there are apps that you always want to keep running in the
background, exclude them from the clean-up: tap Settings > Memory > Excluded apps , and
switch on the apps you want to keep open.
ACCESSIBILITY
Make the text on the screen larger
1. Tap Settings > Accessibility > Text and display .
2. Tap Font size , and tap the font size slider until the text size is to your liking.
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