Radio Shack CT-400 owner manual Backlight Control

17-1101.fm Page 34 Wednesday, July 21, 1999 9:57 AM

CLEAR TIMERS — Resets all call timers ex- cept for LIFE.

3.To clear the timers, press OK when the phone displays CLEAR TIMERS. The phone prompts you to enter your 4-digit lock code (LOCKCODE?). Enter your lock code and press OK . The phone briefly displays TIMERS CLEARED to confirm that the timers have been reset.

To exit the timer display without clearing the timers, press CLR .

BACKLIGHT CONTROL

Your phone is preset to turn on its display and key- pad backlights each time you press a key, then turn them off within about 15 seconds after the last key- press.

To set the phone so the backlights do not turn on (to conserve battery power, for example), or to set them to turn on again, follow these steps.

1.Press MENU 7PQRS . The phone displays the cur- rent setting (LIGHTS ON or LIGHTS OFF).

2.Press or to select the other setting.

3.Press OK to store your selection.

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