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Settings
16
LCD Contrast
You can select the LCD contrast level from 1 to 4 by programming. Your
phone comes from the factory set to 3.
1
Press (PROGRAM).
2
Press (MUTE).
3
Press (7).
≥The current setting is displayed.
4
Press (1) to (4).
≥Each time you press a button, the level
will change on the display.
5
Press (PROGRAM).
≥A long beep sounds.
≥The unit will return to the standby mode.
Ringer Volume
You can select the ringer volume of each line to HIGH, LOW or OFF.
Your phone comes from the factory set to HIGH.