DA210 Sound quality Hands-free talking | convenient hands-free | advanced hands-free - | - | - Ringer melodies | polyphonic | real sounds I downloadable 3 | - | - | - Individual ringer melodies for VIP entries - Adjustable handset volume yes Headset connection | corded 2,5 mm | Bluetooth® - | - | - Hearing aid compatibility yes Convenience - phoning essentials Last dialed ... numbers 1 Automatic dialing of operator prefix - Plug-and-play installation yes Direct dialing keys - Proximity sensor - Visual signal: incoming calls | lost calls yes | - Call blocking - Display and menu features Display: numeric | alphanumeric | semigraphical | graphical - | - | - | - Display: illuminated | colour | adjustable angle - | - | - List of last … missed calls with time and date - Time displayed - Date displayed - Call duration displayed - …line, …digits, …segments - | - | - Easy-to-use text-based menu | jumbo fonts | icon-based - | - | - Display of caller’s number (CLIP1) | picture (Picture CLIP1) - | - Keypad features Illuminated keypad - Colour of illumination - Message indicator key - Recall key yes Key lock - Technical data Available colours black | white Warranty 2 years Wall mountable yes