Settings
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Press.
The current hearing level is selected and the radio button is checked.
s Standard
r Increased
Press + or - to change between the values Standard and Increased.
Press to store the selected hearing level.
Press to return to idle mode.
If you want to return to the previous menu, press the
Ring Signal Volume
Use the Volume keys to adjust the ring signal volume when the phone is idle or ringing. Adjusted volume is stored.
Press to change the volume.
Note: The volume will return to the default level in case of a power failure.
Mute Ring Signal
You can suppress the ring signal for an incoming call.
Press to suppress the ring signal.
The ring signal is switched off for the current call.
88 | BusinessPhone – Ericsson Dialog 4422 IP Office |