Telstra T86 - Settings Menu; Network & Internet Settings; Connected Devices & Bluetooth; Battery and Display Settings

SETTINGS
Swipe down twice from the top of the screen then press the Settings
icon. (You can also swipe down once with two fingers)
SETTINGS MENU
Network & Internet
Check Wi-Fi and mobile networks.
Connected devices
Connect to Bluetooth devices, enable NFC
Apps & notifications
View apps, notifications, permissions and set
default apps
Features
Navigation keys, screen recording, schedule
power on and off and programable super key
Battery
View the abttery level, manage power
Display
Change brightness, night light, backlighting,
wallpaper, sleep times, auto rotate and font sizes.
Sound
Sound levels, ringtones, notifications, vibrate.