Panasonic Kx F90b | Instruktsiia

: This model generally uses thermal paper. Ensure the roll is installed correctly with the heat-sensitive side facing the thermal head.

: If the keypad is unresponsive and a key icon appears on the display, press and hold the center OK or Menu button for over 2 seconds to unlock it. Safety & Maintenance panasonic kx f90b instruktsiia

: Ensure the unit is on a stable surface with enough clearance for ventilation to prevent overheating. : This model generally uses thermal paper