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8
KX-T7740
Initial Settings
Display Contrast Adjustment (KX-T7735 and KX-T7730 only)
The Navigator Key is used to adjust the display contrast
*
.
BACK LIGHT Adjustment (KX-T7335 only)
The BACK LIGHT Control Selector is used to adjust the brightness of the BACK LIGHT.
KX-T7740
PF (Programmable Feature)
Buttons (01 through 16)
DSS Buttons with
a Busy Lamp Field (BLF)
(01 through 32)
Press Left or Right.
While on-hook or receiving a call
T7735/T7730
Slide the lever of BACK LIGHT Control Selector
to the desired setting (HIGH/LOW/OFF).
HIGH...OFF
LOW
T7335
PT Overview