LG DL 730 E Series Owner's Manual page 47

2
Hold the mouthpiece of your phone in front of
the Power button.
3
Press and hold the Temp. button for 3
seconds or longer while continuing to hold
your phone to the Power button.
4
Keep the phone in place untill the tone
transmission has finished. The display will
count down the time. Once the countdown is
over and the tones have stopped, the
diagnosis will be displayed in the application.
NOTE
• For best results, do not move the phone while
the tones are being transmitted.
SMART FUNCTIONS 47