Adjusting The Contrast; Setting The Pbx Number; Changing The Flash Time - BellSouth GH9457 Owner's Manual Installation And Operating Instructions

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.
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3. Press the EDIT/FLASH button to change the setting. "3" will begin flashing.
4. Press the SCROLL UP
of contrast.
5. When the setting you desire is displayed, press and hold the
the setting. A long beep will sound to confirm the setting has been saved.
6. Continue with programming or press the
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.
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3. Press the EDIT/FLASH button to change the setting. "OFF" will begin flashing.
4. Press the SCROLL UP
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
the setting. A long beep will sound to confirm the setting has been saved.
6. Continue with programming or press the
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.
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3. Press the EDIT/FLASH button to change the setting. "600" will begin flashing.
4. Press the SCROLL UP
or DOWN button to toggle between the three levels
button to return to the STANDBY
or DOWN button to customize the digit to match your
button to return to the STANDBY
or DOWN button to select the desired dialing delay..
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button to save
button to save