Settings
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Down or Up Select
Change
Exit
Dialog 4225 Vision:
Select PhoneSet in the top menu (see display).
Press to frame Set Hearing Level (see display).
Press (see display).
A tone signal is heard, and the display shows the current setting. The Line 1 key lamp also indicates the current setting;
key lamp off=standard level, key lamp on=increased level.
Press to change the volume level (see display).
The display shows the new setting. The Line 1 key lamp also indicates the new setting as described above.
Press to finish setting (see display).
When extra amplification has been selected, the Line 1 key lamp turns off.
Dialog 4223 Professional/Dialog 4225 Vision | 107 |