Menu 4, Phone SettingsMenu 4 01, LightsWith lights on, the keypad lights come on when youpress a key or have an incoming call, and go off15 seconds later.Note: You can turn on the lights for 15 seconds bypressing P quickly regardless of this setting.Menu 4 2, Ringing VolumeYou hear each ringing level as you scroll through thevolume levels.Note: When the phone is using an accessory, thisoption sets the ringing volume separately for thataccessory.Menu 4 3, Ringing ToneThe phone plays a sample of each pattern as you scroll.Note: The ringing tone is the same for all accessories.Menu 4 4, Keypad TonesYou can select the volume level or turn off the soundthe phone makes when you press a key.Note: The keypad tone volume is set separately foreach accessory you use.Menu 4 5, Auto DTMF LengthAuto DTMF is for sending strings of tones rather thanindividual tones. This menu determines the length ofDTMF tones.Short sets the DTMF tone length to 100 ms. Long setsthe DTMF tone length to 500 ms.Menu 4 6, Automatic RedialWhen this is on, your phone redials the number you aretrying to call (if the call didn’t go through) up to10 times. Press E to end the call attempts.38