Ericsson 4220 manual Display contrast, Press and hold simultaneously until a ring signal is heard

Models: 4220

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Settings

When the first 19 positions are entered, the display shows (only last entered 19 positions can be shown):

Program Intern

CddDDppCCCC#d#d#D#D<

When all the notes are entered, the display shows (only last entered

19 positions are shown):

Program Intern #D#DppDDDbAGppppGFG<

Note: The flat A (##A) is shown as bA, i.e. b is used to show both the note b and the flat sign.

í *5

ÔÕ Program

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#

Display contrast

(Dialog 4222 Office phone only).

You can adjust the contrast for the display.

Press and hold simultaneously until a ring signal is heard.

The display shows Setting Mode.

Press.

Press repeatedly to adjust the contrast.

Press to save and exit.

#Note: To exit the menu without saving the changes, press before you press any of the adjustment keys.

Dialog 4220 Lite/Dialog 4222 Office

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Page 81
Image 81
Ericsson 4220 manual Display contrast, Press and hold simultaneously until a ring signal is heard