LG F90 User Manual page 179

Read passwords: Checkmark to allow voice confirmations of characters
when inputting your passwords.
Power key ends call: Checkmark so that you can end voice calls by
pressing the Power/Lock Key
Power/Lock Key during a call does not lock the screen.
Accessibility settings shortcut: Sets quick, easy access to selected
features when you triple-press the Home Key
Show all, TalkBack, Invert colors, Universal touch, and Accessibility
settings.
SERVICES
Displays the list of accessibility services installed on your phone.
PC connection
This menu allows you to manage the default USB connection type and
other connection functions.
USB CONNECTION
Select USB connection method: Sets the default mode when
connecting your phone to a PC using a USB Cable. Choose from Charge
phone, Media sync (MTP), Tethering, LG software, and Send images
(PTP).
Ask upon connecting: Checkmark to confirm the USB connection type
when you connect to a PC.
Help: Displays connection settings information.
Accessory
QuickWindow case: Tap the QuickWindow case switch
On or Off. Turning this feature on allows you to use selected phone
functions in the case's window without opening the case. Tap
QuickWindow case to set the functions you want to make available view
help information.
Earphone Plug & Pop: Tap the Earphone Plug & Pop switch
it On or Off. Turning this feature on will automatically display the app panel
. When enabled, pressing the
. Choose from Off,
Settings
179
to toggle it
to toggle