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Caller ID System Operation
E.
Adjusting the Contrast
1.
Press the button to enter the menu.
2.
Press the button to go to the CONTRAST programming option.
3.
Press the
EDIT/FLASH
button to change the setting. “3” will begin flashing.
4.
Press the SCROLL UP or DOWN button to toggle between the three levels
of contrast.
5.
When the setting you desire is displayed, press and hold the button to save
the setting. A long beep will sound to confirm the setting has been saved.
6.
Continue with programming or press the button to return to the STANDBY
mode.
F.
Setting the PBX Number
1.
Press the button to enter the menu.
2.
Press the button to go to the PBX NUMBER programming option.
3.
Press the
EDIT/FLASH
button to change the setting. “OFF” will begin flashing.
4.
Press the SCROLL UP or DOWN button to customize the digit to match your
PBX system. When not connected to a PBX, the phone will only function
normally when set to “OFF.”
5.
When the setting you desire is displayed, press and hold the button to save
the setting. A long beep will sound to confirm the setting has been saved.
6.
Continue with programming or press the button to return to the STANDBY
mode.
G.
Changing the Flash Time
1.
Press the button to enter the menu.
2.
Press the button to go to the FLASH TIME programming option.
3.
Press the
EDIT/FLASH
button to change the setting. “600” will begin flashing.
4.
Press the SCROLL UP or DOWN button to select the desired dialing delay..
5
6
7
23
Summary of Contents for GH9457
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