Telephone with electronic call, conversation button on the base, call tonevolume adjustment, call tone privacy, and secrecy of conversation secrecy. Fitted with door opener pushbutton, switchboard call, free (C/N.O.) and with signalling LEDs for various functions. Allows management of the local floor door call and call repetition. 3 free inputs available as standard to send messages to the switchboard (technical and panic alarms and other functions), floor door call, doctor function, secondary switchboard call and call pushbutton input from secondary entrance. Has jumper and programming connector. Different call tones for the main entrance or switchboard calls, secondary entrance or switchboard and local floor door call. With this model, the faciacover can be replaced. Dimensions: 95x215x58 mm