Adjusting The Contrast; Setting The Pbx Number; Changing The Flash Time - Sylvania STC590 Owner's Manual

Caller ID System Operation
E. Adjusting the Contrast
1. Press the Voice Mail/Menu button to enter the menu.
2. Press the 5 button or press the SCROLL DOWN button 5 time to go to the CONTRAST
programming option.
3. Press the Flash/Edit button to change the setting. "4" will begin flashing.
4. Press the SCROLL UP or DOWN button or number 1-8 to select from 1 to 8 levels of
contrast.
5. When the desired setting is displayed, press and hold the Re/Pa/Save button to save
the setting. A long "beep" will sound to confirm the setting has been saved.
6. Continue with programming or press the Dir/Esc button to return to
STANDBY mode.
F. Setting the PBX Number
1. Press the Voice Mail/Menu button to enter the menu.
2. Press the 6 button or press the SCROLL DOWN button 6 time to go to the PBX
NUMBER programming option.
3. Press the Flash/Edit button to change the setting. "OFF" will begin flashing.
4. Press the SCROLL UP or DOWN button or number * and 0-9 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 desired setting is displayed, press and hold the Re/Pa/Save button to save
the setting. A long "beep" will sound to confirm the setting has been saved.
6. Continue with programming or press the Dir/Esc button to return to
STANDBY mode.
G. Changing the Flash Time
1. Press the Voice Mail/Menu button to enter the menu.
2. Press the 7 button or press the SCROLL DOWN button 7 time to go to the FLASH
TIME programming option.
3. Press the Flash/Edit button to change the setting. "600" will begin flashing.
4. Press the SCROLL UP or DOWN button or number 1-9 to select the desired FLASH
TIME.
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