Crosscall TREKKER-X1, User Manual, Page: 36 / 38

36
PERSONAL
1.
Location access
Turn on or off Access to my location/GPS satellites/Wi-Fi &
mobile network location.
2.
Security

Lock screen with None/Slide /Face Unlock/ Pattern/ PIN or
Password.

Edit owner information displayed on the lock screen.

Set up SIM/USIM card lock and edit passwords.

Make the password visible or not.

Select device administrators.

View or change app permissions

Allow installation of non-market apps or not.

Disallow or warn before installation of apps that may cause
harm.

Display trusted CA certificates.

Install certificates from SD card

Remove all certificates.
3.
Language & input

Select language.

Turn on or off spell checker.

Select default input method.

Set the voice search and text-to-speech output.

Set the pointer speed.