Unify OpenScape CP400 - Audio; Change connection volumes; Adjust ringer volume while idle or when ringing

Setting up the phone 59
Audio
Change connection volumes
Change the following settings:
• Handset volume
• Speaker volume
• Headset volume
• Call loudspeaker volume
You can also adjust volume settings from the user menu  page 53.
" Set volume louder or quieter. Press the key repeatedly until you reach the desi-
red volume.
Adjust ringer volume while idle or when ringing
You can also adjust volume settings from the user menu  page 53.
" Press the key until you reach the desired volume.