The task is relevant for people with hearing difficulties. Use this procedure to change the audio characteristic of the phone.
Procedure
Press Main menu > Settings > Audio settings.
Select Handset Profile.
The phone displays the following:
Default
Normal
Amplified: Extends the maximum volume beyond the normal audio level. The option must be used with care because long term extended use of the highest volume settings can cause ear damage.
Hearing Aid: Optimizes the sound quality of hearing aids.
