RCA 16211370 User Manual

12Connections and SetupFlash TimeDepending on the services you have with the phone company, you may need to adjust theflash timing. It can be set from 100ms or 600ms. The default is 600ms.1. Press the MENU button.2. Use the REVIEW or to scroll to PHONE OPTIONS.3. Press SELECT.4. Use the REVIEW or to scroll to FLASH TIME.5. Press SELECT.6. Use the REVIEW or to scroll to the desired setting.7. Press SELECT to save. To start over, press EXIT to return to the FLASH TIME menu.Hour FormatYou can set the clock for either 12-hour or 24-hour (military) format. The default is 12 hour.1. Press the MENU button.2. Use the REVIEW or to scroll to PHONE OPTIONS.3. Press SELECT.4. Use the REVIEW or to scroll to HOUR FORMAT.5. Press SELECT. To start over, press EXIT to return to the PHONE OPTIONS menu.6. Use the REVIEW or to scroll between 12 HOUR and 24 HOUR.7. Press SELECT to save. To start over, press EXIT to return to the HOUR FORMAT menu.