Connection standard: DECT (digital); Package contents: tube base ; extra tubes: 1; Functions/capabilities: Caller ID Caller ID Redial black list Intercom (internal link) Conference-link Loud link (speakerphone) Night mode mode "radio-nanny" ; Supported handsets (base): 6 ;pc; Phonebook: 200 ;rooms; Polyphonic ringtones: +; Ringtones: 40 ;pc; Memory outgoing: 5 ;rooms; Alarm clock: +; The display on the handset: color; Display backlight: +; The backlighting: +; Keypad lock: +; Dimensions of the tube (Wksht): 155x45x23 ;mm; The weight of the tube: 110 ;y; The time in standby mode: 250 ;h; The time in conversation mode: 14 ;h; Search tube: +; Dimensions...