Microsoft Lumia 640 XL LTE User Manual page 45

2. Say a voice command into your phone.
Example: To check your schedule, say Open calendar.
Use your phone with ease
Make the fonts larger and the screen easier to view. You can also use your phone with a
teletypewriter (TTY/TDD).
1. On the start screen, swipe down from the top of the screen, and tap ALL SETTINGS.
2. Tap ease of access.
Change the font size
Tap the Text size slider.
Switch high contrast on
Switch High contrast to On .
Magnify the screen
Switch Screen magnifier to On , and double-tap the screen with 2 fingers. When using
the magnifier, use 2 fingers to move around the screen. To stop magnification, double-tap
the screen with 2 fingers.
Use your phone with a TTY/TDD
Switch TTY/TDD to full.
The available TTY/TDD modes may vary depending on your network service provider.
Use your phone with a hearing aid
Switch Telecoil to On .
To check the Hearing Aid Compatibility rating for your phone, go to aka.ms/
phoneaccessibility.
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