User Guide SoundPoint IP 670 Phone
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6. Use or to select high, medium, low, or off, and then press the
Select soft key.
The default level is low.
7. Select Maximum Intensity.
8. Press the Up or Down soft keys to increase or decrease the backlight
intensity.
9. Press the Ok or Cancel soft keys to accept or cancel changes.
10. Press to return to the idle display.
Changing the Headset Memory Mode
This feature is especially useful for permanent or full-time headset users.
To permanently enable the Headset Memory Mode:
1. Press .
2. Select Settings > Basic > Preferences > Headset... > Headset Memory...
3. Use or to select Enabled, and then press the Select soft key.
4. Press to return to the idle display.