What is the difference between a regular SIM and Icom’s custom SIM card?
While a regular SIM allows you to use voice & data, it is locked to a specific carrier. The Icom custom SIM card is a roaming SIM allowing you to harness the strongest 4G signal in your area and uses just data. The Icom custom SIM is also capable of roaming throughout Europe allowing you further communication capabilities then before.
Therefore, a regular SIM would not work in the LTE radios and the Icom custom SIM card will not work in other devices.
12/03/2019