LG Optimus extreme User Manual page 68

FAQ
Category
Sub-Category
Phone
Function
Charger
Phone
Function
Ringtones
Phone
Function
Alarm
Phone
Function
Alarm
66
Question
Is it possible to charge
my phone by USB data
cable without installing
the necessary USB
driver?
Can I use music files as
my ringtone?
Will my alarm be
audible or will it go off if
the phone is turned off?
If my Ringer Volume is
set to Off or Vibrate, will
I hear my Alarm?
Answer
Yes, the phone will get charged by the USB
cable irrespective of whether the necessary
drivers are installed or not.
Yes. After saving a music file as a ringtone,
you can use it for your ringtone.
1. Touch and hold a song in a library list.
In the menu that opens, touch Set as
ringtone.
No, this is not supported.
Your alarm is programmed to be audible
even in these scenarios.