Nokia T21 User Guide
Correct a word
If you notice that you have misspelled a word, tap it to see suggestions for correcting the word.
Switch spell checker off
Tap Settings > System > Languages and input > Spell checker , then switch
Use spell checker off.
BATTERY LIFE
There are steps you can take to save power on your tablet.
Extend battery life
To save power:
1. Always charge the battery fully.
2. Mute unnecessary sounds, such as touch
sounds. Tap Settings > Sound , then
select which sounds to keep.
3. Use wired headphones, rather than the
loudspeaker.
4. Set the 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.
Stop your tablet scanning for available
wireless networks. Tap Settings >
Network and internet > Internet , then
switch off Wi-Fi .
ACCESSIBILITY
You can change various settings to simplify using your tablet.
Make the text on the screen larger
1. Tap Settings > Accessibility > Text and display .
2. Tap Font size , then tap the font size slider until the text size is to your liking.
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