Jethro [SC628] 3G Unlocked Senior & Kids Cell Phone, Easy to Use, SOS Button, Large Display & keypad, M4/T4 Hearing Aid Compatible Stronger signal and wider cellular coverage. 3G WCDMA 850/1900Mhz & 2G GSM 850/900/1800/1900Mhz compatible with the most of providers. *Does Not Work with Verizon and Sprint. SOS Botton call / text up to 4 emergency contacts (Includes 911) perfect emergency cell phone for seniors Bluetooth 2.0+ A2DP, Head-Free, Camera, SMS/MMS message send and receive, save up to 250 phone book entires. FCC/IC, RoHS, MSDS, UN38.3 & UL certified, Cutting Edge M4/T4 Hearing Aid Compatible, idea for the elderly with hearing aid devices Optional Desktop Charging Cradle (purchase separately) CDS-628 for convenience charge and quick access by seniors.