LG Electronics MMBB0339801(1.0), UX840H manual Auto Volume, Airplane Mode, TTY Mode

5. Auto Volume

When this feature is enabled, it provides a better audio experience by controlling the dynamic range and volume of the sending and receiving voices across different environments and conditions.

1.Touch .

2.Touch .

3.Touch Call Settings , and Auto Volume.

4.Touch a setting.

ON/ OFF

6. Airplane Mode

Only allows you to use features on your phone that do not require wireless communications.

1. Touch .

2.Touch .

3.Touch Call Settings , and Airplane Mode.

4.Read the disclaimer and touch OK .

5.Touch a setting.

ON/ OFF

7. TTY Mode

Allows you to attach a TTY (Teletype writer) device enabling you to communicate with parties also using a TTY device. A phone with TTY support is able to translate typed characters to voice. Voice can also be translated into characters and then displayed on the TTY.

1.Touch .

2.Touch .

S e tt i n g s

97