Panasonic KX DT521 Digital Proprietary Telephone Telefon za centrale - YouTube
TeleDynamics | Product Details: KX-DT521-B
Amazon.com : Panasonic Business Systems KX-DT521 8 Button 1-line Backlit Lcd Display Digital Telephone W/full Duplex Speaker Phone White : Office Products
Priručnik Panasonic KX-DT543 (24 stranica)
Carinska uprava - Javni poziv za prikupljanje pisanih ponuda za I. javnu prodaju za robu Područnog carinskog ureda Split: fiksni telefonski uređaji Panasonic, 11.05. – 18.05.2023.
KX-DT521 Digital Telephone with 1-Line Display | Panasonic