>The document goes on to mention that T-Mobile will retain a small 5 MHz-wide channel of LTE across the country. This will be maintained until at least 2035 to

>The document goes on to mention that T-Mobile will retain a small 5 MHz-wide channel of LTE across the country. This will be maintained until at least 2035 to accommodate legacy IOT devices, which can range from ATMs to smart infotainment systems in vehicles. Your old phones are safe for now