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Callifi Knowledge Base
Docs ยป Settings

Settings

Volume

The Volume bar is located to the left of the keypad.

  • To adjust the handset, headset, or speakerphone volume, press Volume when the phone is in use.
  • To adjust the ringer volume, press Volume on the left (-) or right (+).
  • To silence the phone when ringing, press Volume left one time. Pressing Volume multiple times lowers the ringer volume.
Ringtone
  1. Press Applications .
  2. Select Settings > Ringtone.
  3. Select a line.
  4. Scroll through the list of ringtones and press Play to hear a sample.
  5. Press Set and Apply to save a selection.
Screen Brightness
  1. Press Applications .
  2. Select Settings > Brightness.
  3. Press the Navigation cluster left or right to increase the brightness and press Save.
Screen Contrast (8811 only)
  1. Press Applications .
  2. Select Settings > Contrast.
  3. Press the Navigation cluster left or right to change the contrast and press Save.
Font Size
  1. Press Applications .
  2. Select Settings > Font Size.
  3. Select Tiny, Small, Regular, Large, or Huge.
  4. Press Save.