GE 28128 User Manual page 28

Key Tone
This feature allows you to set the key tone volume.
From the SOUND SETTING menu:
1. Use the 6 or 5 button to scroll to KEY TONE.
2. Press the Select (SK) button to enter the menu.
3. Use the 6 or 5 button to scroll to the desired key tone volume. The default is ON.
4. Press the Select (SK) button to save your selection. You will hear a confirmation
tone.
Display Setting
Set Contrast
This feature allows you change the contrast of the text displayed and the background.
1. Make sure your phone is OFF (not in talk mode).
2. Press the Menu (SK) button and use the 6 or 5button to scroll to DISPLAY SETTING.
3. Press the Select (SK) button to enter the menu. CONTRAST shows on the display.
4. Use the 6 or 5 button to scroll to the desired contrast.
5. Press the Select (SK) button to save your selection. You will hear a confirmation
tone.
Bluetooth Setup
This setting may be made with base only, the unit supports maximum two bluetooth
cell phone device. To use the bluetooth cell phone device, you must register the
device to base first.
1. Make sure your phone is OFF (not in talk mode).
2. Press Menu (SK) button to enter the main menu.
3. Use the 6 or 5 button to scroll to BLUETOOTH.
4. Press Select (SK) button to enter the sub-menu. or press the Bluetooth short-cut
button on base directly. there are three programmable menu: Connect, My Device,
My Base.
28