LG D520 User Manual page 90

Text-to-speech output: Text-to-speech output provides audible readout
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of text, for example, the contents of text messages, and the Caller ID for
incoming calls.
< PC connection >
USB connection type – Set the desired mode you want to use by default when
connecting to a PC. Choose from Charge only, Media sync (MTP), LG software
or Camera (PTP).
Ask on connection – Ask in USB connection mode when connecting to a computer.
Help – Displays connection settings information.
On-Screen Phone – Checkmark to receive Wi-Fi connection request from
On-Screen Phone.
Help – Help for LG software.
< Developer options >
Keep in mind that turning on these developer settings may result in irregular
device behavior. The developer options are recommended only for advanced
users.
Take bug report - This will collect information about your current device state,
to send as an email message.
Desktop backup password - Sets a password to back up the desktop.
Stay awake - Checkmark to set the screen to never timeout while charging.
Protect SD card - Checkmark to protect the microSD card. When the microSD
card is protected, applications must request permission to read data from
external storage.
DEBUGGING
USB debugging - Checkmark to turn on debug mode when USB is connected.
Allow mock locations - Checkmark to set the device to a mock location.
Select debug app - Allows you to select the debugging application.
Wait for debugger - Checkmark to wait for debugger. Debugged application
waits for debugger to attach before executing.
INPUT
Show touches - Checkmark to show visual feedback when the screen is tapped.
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