Key Features . Unlocked and; SIM Free4G Ready for super fast network speeds2 Megapixel rear camera2.4" DisplayUnisoc UMS9117 Processor + 64MB of RAM128MB Storage + 128GB MicroSD Card slot . ConvenientClamshell design to protect the keyboard when not in use and a large 2.8 screen for better readability. The name and number of the person calling will be displayed on the external display so you can easily see who is calling before you answer. Assistance ButttonIf you need help press and hold the assistance button on the back of the Doro 6880. It will automatically call and send an SMS alarm to your pre-selected contacts. Improved SoundThanks to the HD Voice technology you will always be able to hear conversations clearly even in noisy environments. Ease of life featuresAdjustable font sizes torch weather alarm clock Bluetooth hands-free speakerphone mode LED indicator. Compatible with a Micro SIM card and Micro SD cards of up to 128GB. Whitelist contactsOnce activated this option will allow you to only receive calls and SMS from contacts saved in the phonebook giving you peace of mind that you know who you’re talking to..