Settings
ì
Settings Ô
Handset and Loudspeaker Volume
Use the Volume keys to change the volume of the handset or loudspeaker during a call.
Adjust the handset listening volume when the handset is off hook. Adjust the loudspeaker volume when dial tone is heard via the loudspeaker, or during a monitoring call.
Press to change the volume.
The handset and loudspeaker volume level is stored.
Note: If a power failure occurs, the individual volume settings will be reset to their defaults.
Hearing aid compatibility and hearing level
Since your telephone has a
You can also increase the hearing level to +6 dB in the handset and headset:
Press.
The display shows the first two configuration options:
Programmable Keys
Ring Character
Note The programming can also be performed via the web server, see section “Web Server” on page 98.
ì Press + or - until the Hearing Level option is | selected. |
BusinessPhone – Ericsson Dialog 4422 IP Office | 87 |