An electronic device comprising, a touch screen display, a communication module comprising long term evolution (LTE) communication circuit and new radio (NR) communication circuit, a communication processor configured to control the communication module, a memory, and an application processor, wherein the memory stores a plurality of operator information, wherein the communication processor is configured to receive a public land mobile network (PLMN) of a network to which the electronic device is connected, a system information block (SIB) indicating whether the network is available to evolved terrestrial radio access network (E-UTRAN) new radio-dual connectivity (EN-DC), and restrict DCNR, from a LTE base station by using the LTE communication circuit, and provide the PLMN, the SIB, and the restrict DCNR to the application processor, wherein the application processor is configured to identify operator information among the plurality of operator information based on the PLMN, determine to display a LTE indicator or a 5 th generation (5G) indicator, based on the identified operator information, the SIB, and the restrict DCNR.