The advanced wireless cellular Verizon One Talk 4G LTE Desk Phone - T67LTE based on the Android operating system comes with an intuitive screen and functions. Offering a user experience similar to an Android smartphone, the T67LTE's setup is easy because it requires no network wiring. The device also has a built-in embedded SIM (eSIM) card for connecting to the Verizon 4G/Voice over LTE (VoLTE) network.