Safety information...................................................................................67Safety precautions..................................................................................67About the battery usage..........................................................................68FCC Hearing-Aid Compatibility (HAC) Regulations for Wireless Devices................................................................................................................69FCC Regulatory Compliance...................................................................70Warranty..................................................................................................721. Getting StartedSIM card and batteryTurn phone on/offKeypad lockEssential display indicationsMemory cardAssigning the menuUpdating softwareUsing the QWERTY key padAppCenter