سنترال باناسونيك Panasonic NS500 الارقام فى الديزا Disa numbers
ICDG AND AUTO ATTENDANT IN KX-NS500 - INCOMING CALL DISTRIBUTION GROUP
BUILT IN DISA AND AUTO ATTENDANT IN IP-PBX PANASONIC KX-NS500
https://www.youtube.com/watch?v=Zj9_MUkFypo
سنترال باناسونيك Panasonic NS500 الارقام فى الديزا Disa numbers
ICDG AND AUTO ATTENDANT IN KX-NS500 - INCOMING CALL DISTRIBUTION GROUP
BUILT IN DISA AND AUTO ATTENDANT IN IP-PBX PANASONIC KX-NS500
https://www.youtube.com/watch?v=Zj9_MUkFypo