1.1
KX-T7550
PROGRAM Button
INTERCOM Button
CONF Button
PAUSE Button
FLASH Button
TRANSFER Button
REDIAL Button
HOLD Button
MONITOR Button
Configuration
FWD/DND Button
MESSAGE Button
Flexible CO Buttons
(Outside lines 01 through 12)
AUTO DIAL/STORE Button
RINGER Volume Selector
Used to adjust the ringer volume.
VOICE CALL/MUTE Button
Jog Dial
15