Electronic device and method for reducing current consumption in electronic device connected with communication network

A method for reducing current consumption in an electronic device communicating with a first communication network or a second communication network through a plurality of antennas, the method comprising:

• setting up a call with an external electronic device through the first communication network;
• identifying information related to call quality in a call connected state with the external electronic device;
• and
• reducing a number of antennas for reception among the plurality of antennas based on identifying that the information related to the call quality meets a designated condition.

An electronic device comprising,

• a plurality of antennas;
• and
• at least one communication processor configured to communicate with a first communication network or a second communication network through the plurality of antennas,
• wherein the at least one communication processor is configured to:
• register voice over new radio (VoNR) through the first communication network,
• identify information related to a set bandwidth or bandwidth part (BWP) from the first communication network, and
• perform at least one operation for disabling the VoNR based on identifying that the information related to the bandwidth or the bandwidth part meets a designated condition.