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To cancel press
. To confirm, press
. The display changes as follows:
2.3.4.5
Monitor contrast (not AU versions)
This is the level of monitor contrast 66x1 and 67x1. To change, press a key from 0 (minimum contrast) to 7 (maximum contrast)
To cancel press
. To confirm, press
. The display changes as follows:
2.3.4.3. Ringtone type
This is the volume of the ringtone, for panel calls. To change, press a key from 0 to 6:
To cancel press
. To confirm, press
. The display changes as follows:
2.3.4.4. Brightness (not versions AU)
This is the level of monitor brightness 66x1 and 67x1. To change, press a key from 0 (minimum brightness) to 7 (maximum bri-
ghtness):
