CELT18, The perfect Senior Phone for the elderly. With its clamshell design, the CELT18 ensures simplicity, comfort and safety in use which, together with its large keys, will make typing and dialing numbers easy. Its large keyboard also allows speed dialing, allowing you to automatically make calls to specific contacts without having to dial the phone number or search for them in the extensive directory of up to 300 contacts. It integrates an SOS button on the back that emits an audible warning signal and allows emergency calls to be made automatically to up to a total of 5 contacts, in addition to sending them a personalized emergency SMS message. This handy phone with large keys is available in 2 colors: navy blue and red.