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Nokia T20 Guía del usuario
Android, Google y otros logotipos y marcas relacionados son marcas comerciales de Google
LLC.
La marca y los logotipos con la palabra Bluetooth son propiedad de Bluetooth SIG, Inc. y su uso
por parte de HMD Global se realiza bajo licencia.
Use the Low blue light mode
Blue light is a color in the visible light spectrum that can be seen by the human eye. Of all the
colors that the human eye perceives (violet, indigo, blue, green, yellow, orange, red), blue has
the shortest wavelength and thus produces a higher amount of energy. Since blue light passes
through your eye's cornea and lens before reaching the retina, it may cause itchy and red eyes,
headaches, blurred vision, and poor sleep, for example. To limit and reduce blue light, the
display industry has developed solutions such as the Low blue light mode. To switch on the
Low blue light mode on your tablet, tap Settings > Display > Night Light > Turn on . If you
need to look at your tablet's screen for a long time, take frequent breaks and relax your eyes
by looking at distant objects.
OZO
OZO es una marca comercial de Nokia Technologies Oy.
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