Siemens optiset E conference Manuel d'utilisateur télécharger pdf (Page 22)

Key Settings (+/–)

The Plus and Minus keys allow for the individual setting of the levels of speech,

ringing and ring tones.

Change Speech Volume

- whilst busy on a call

- press + or – keys to adjust Speech volume

- press + and – keys simultaneously to store setting

Change Ringing volume or Ring Tone frequency

- Do not lift handset

- press + and – keys simultaneously

- press 1 and then + or – keys to adjust Ringing volume

- or 2 and then + or – keys to adjust Ring Tone frequency

- press + and – keys simultaneously to store setting

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Siemens optiset E conference Manuel d'utilisateur Page 22