User Guide for the Kyocera KX440 PTT phone 87
5 sec/in call, 10 sec/in call, or 30 sec/in call—Turn backlighting on for the
duration of a call, and for 5, 10, or 30 seconds after your
last keypress.
Note: These three settings drain the battery more quickly and reduce
talk and standby times.
Setting power backlighting
You can set backlighting to remain on when an external power source, such
as the AC adapter, is used with the phone.
Note: Power backlighting may not be available with some accessories.
1. Select Menu Settings Accessories Pwr Backlight.
2. Select Always On to keep backlighting on. (The battery charges more
slowly when power backlighting is on.)
Setting backlighting to flash
You can set the backlighting on your phone to flash in a certain style when
an incoming call is received. When this setting is activated, the lights will
flash even if you silence the ringer.
1. Select Menu Settings Display Flashing Lights.