Initial Settings; Speaker Volume; Ringer Volume; Display Contrast - Panasonic KX-T7730 Quick Reference Manual

Initial Settings

Speaker volume *

While in on-hook or during a conversation
SP - PHONE
SP
Press SP-PHONE.
Handset/Headset volume *
While using a handset or headset

Ringer volume

While in on-hook or receiving a call
Slide the lever of the RINGER Volume Selector
to the desired setting (HIGH/LOW/OFF).

Display contrast *

While in on-hook or receiving a call
The above settings may return to default settings if the telephone line cord is
*
disconnected or the main unit's power is interrupted.
Press Up or Down.
Press Up or Down.
RINGER
Press Left or Right.
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