Telephone Settings; Adjusting The Receiving Volume; Adjusting The Ring Volume/Ring Tone (Pitch)/Handsfree Function (Room Acoustics) - Siemens Hicom 150 E optiset E standard Operating Instructions Manual

Telephone Settings

Adjusting the Receiving Volume

Adjusting the Ring Volume/Ring Tone (Pitch)/Hands-
free Function (Room Acoustics)
You can do this while engaged in a call and
using the handset, during open listening,
or handsfree operation
or Press one of these keys.
or Adjust the volume.
Confirm and save your setting.
The telephone is idle
or Press one of these keys.
Scroll to the required function using the
"next" and "previous" keys and confirm your
selection by pressing the "OK" dialog key.
or Adjust the setting.
Confirm and save your setting.
Symbols/Telephone Settings
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