PLEASE HELP!! Volume control on LG KU990

The volume can be changed whilst in a phone call by using the camera/jog wheel on the back of the phone.

Hey

you can higher the volume of the phone by putting in this code on your keypad 3845hash*990hash that will bring you on to a secret menu that you can use to change the volume
the menu is called test mode
choose option 2
then option 8 sound
then option 7 audio cal tool
then option 1
then option 3 change sound settings
then there is three + signs the first one click on it
then theres four optons on sound calibraton pick the third one
then go back and go on to the second + sign and pick the last one on the page
then go on to the finale + sign and go to the last rx _volume select that one
then you have get data and set data click on set data put 200 in there then go back do not press ok there is a button in left bottom corner of your phone it says -minus
click on that and then click ok in the get data part it should say -200 then go back to the previous menu part then click option 1 write SND DB TO EFS click on that it will say saved and then all you have to do is click the red button and then it should be ok

thank you for you requast
from ben wharton

uk (ENGLAND)

HELP ME TO. MY PHONE IS BRAND NEW AND ITS GOT THIS PUK CODE.HELP!!!!!