Ericsson Dialog 4422 IP Office User Manual page 83

Web Server
Settings - Hearing level
Access the web server.
See chapter "Access the Web Server" on page 79.
Click on the Settings folder in the menu on the left-hand side.
The Settings sub-menu will be displayed.
Hearing level Click.
The current level is shown in bold characters.
Change Click to change the level.
The new level is shown in blue characters.
Log off Click to exit.
Or:
Click any menu to continue.
BusinessPhone – Ericsson Dialog 4422 IP Office 83