User Manual
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3.5.2.1 Activate/deactivate silent mode
• More options (More) Silent mode
o To activate: check the box.
o To deactivate: Uncheck the box.
• End / To adjust other audio features.
3.5.2.2 Activate/deactivate meeting mode (progressive ringing)
• More options (More) Progressive ringing
o To activate: check the box.
o To deactivate: Uncheck the box.
• End / To adjust other audio features.
3.5.2.3 Activate/deactivate discreet ring mode
One beep before ringing:
• More options (More) One beep before ringing
o To activate: check the box.
o To deactivate: Uncheck the box.
• End / To adjust other audio features.
Three beeps before ringing
• More options (More) Three beeps before ringing
o To activate: check the box.
o To deactivate: Uncheck the box.
• End / To adjust other audio features.
3.5.2.4 Adjust ringer volume while a call arrives
• Your telephone rings.
• Adjusting the ringer volume.
Hearing Aid
If you are using your phone with a hearing device, you must install and activate the hearing aid device
(HAC) to avoid hearing discomfort.
• Open the user local menu: reach the 'Menu' page Settings Phone Local Menu Audio
Hearing Aid
• Check this option if you are using a hearing aid.
Adjusting the brightness of the desk phone
Adjust the brightness of the display of the desk phone, the connected add-on, and the LEDs of the desk
phone.
Adjust the brightness when the phone is in use
• Open the user local menu: reach the 'Menu' page Settings Phone Local Menu Display
Brightness
• Increase or decrease the brightness (successive presses).
•