17Your i2004 Telephone Option Menub. Press the Quit key to keep existingsettings.To adjust the Buzzer volume:1. Select Buzzer from the Volume menu.or2. Press Lower to decrease volume,Higher to increase volume.3. Choose one of the following:a. Press the Select key to save thevolume level and return to theTelephone Option menu.b. Press the Quit key to keep existingsettings.Adjust Screen contrastThe Screen contrast option enables adjustments to the telephone’s display contrast.After selecting Contrast Adjustment from the Telephone Option menu:or1. From the Contrast screen, press Lowerto decrease display contrast level,Higher to increase display contrastlevel.2. Choose one of the following:a. Press the Select key to save thecontrast level and return to theTelephone Option menu.b. Press the Quit key to keep existingsettings.BuzzerLowerHigherLowerHigher
