About Tablet; Chapter 05: Appendix - Lenovo TAB 2 A7-10F User Manual

You can enable automatic time and time zone updates via a network (which requires network support),
select a time zone, set a specific date and time, and display format for date and time.
Accessibility
SERVICES: This option allows you to turn on Talkback.
SYSTEM: This option allows you to set a Magnification gestures and a large text, whether to allow the
installation of web scripts and to toggle Auto-rotate screen ON/OFF.

About tablet

Under this option, you can view System Update, Status, Legal information, Model number, Android
version, Baseband version, Kernel version, Build number, CPU, RAM, Internal storage etc.
Chapter 03: Applications

Chapter 05: Appendix