Doro 2424 Graphite White Interface___ZigBee 2 mm Weight 106 g 2 mm Weight 106 g Technical details Calendar Yes Calculator Yes SIM card type NanoSIM Type Senior phone International Protection (IP) code IP44 Subscription type No subscription Product colour White Market positioning Elderly phone Protection features Dustproof Keyboard Ambient light sensor Yes Proximity sensor Yes On off switch Yes Bluetooth Low Energy (BLE) Yes Multi device support Yes Keyboard key profile Low profile Numeric keypad Yes Keyboard form factor Full size (100%) Pointing device No Keyboard language US International Keyboard layout QWERTY Keyboard key switch Scissor key switch Device interface RF Wireless + Bluetooth Recommended usage Universal Design LED indicators Yes Material Aluminium Surface coloration Monochromatic Product colour Graphite Keyboard style Straight Adjustable backlight Yes Backlight colour White Backlight type LED Backlight Yes Features Wireless range 10 m Power Charging source USB Type C Rechargeable Yes Battery capacity 1500 mAh Battery technology Lithium Polymer (LiPo) Number of batteries (keyboard) 1 Keyboard battery type Built in battery Power source type Battery Mouse Mouse included No System requirements Other operating systems supported ChromeOS Mobile operating systems supported Android 10 and its intuitive interface adds to its user friendly appeal 4") Memory Memory card slot type Dedicated slot RAM capacity 8 MB Flash card support Yes Compatible memory cards MicroSD (TransFlash) Camera Rear camera Yes Rear camera resolution (numeric) 3 MP Front camera No Built in flash Yes Network SIM card capability Single SIM SIM card type MicroSIM GPRS Yes Data network GSM 2G bands (primary SIM) 900