You can customize how your phone indicates an incoming call.
You can also adjust the ringer volume for your phone.
Use the Navigation bar and button to scroll and select Preferences.
Select a ringtone.
Select button to confirm your selection and
play a sample.
button to return to the Preferences screen.
Line settings affect a specific phone line (directory number) on your phone. Line settings can include call forwarding, visual and audio message-waiting indicators, voice-message indicators, ring patterns, and other line-specific settings.