4G Connectivity – Stay connected with faster and more reliable 4G network support, ensuring clear calls and quick messaging. The TTfone TT890 4G works on all networks in the UK and abroad Big Button Design – Large, well-spaced buttons with talking keypad functionality make dialing and texting effortless, especially for seniors. Emergency Assistance Button – A dedicated SOS button allows users to quickly call for help, providing peace of mind in emergencies. USB-C Charging – Modern USB Type-C port ensures faster and more convenient charging. - Basic Camera ideal for quick snaps Bluetooth 2.1 – Connect to Bluetooth-enabled devices like headsets or car systems for hands-free use.