#1436 NEW IN BOX! Compatible with the AT&T, T-Mobile and Verizon LTE networks. This device has been certified for use on the Verizon LTE network, if your device is not receiving messages or experiences an error when making phone calls on Verizon, your account may need to be provisioned to support “CDMA-less” devices. To do this, please contact Verizon’s technical support team or your account’s business representative for assistance. This device is not compatible with CDMA networks (such as, Sprint).