DEVICE AND METHOD FOR PROVIDING MESSAGE SERVICE

摘要

Various examples relating to a device and a method for providing a message service are provided. A message service method, according to one example, comprises the steps of: receiving, from a transmission terminal, a cancellation request for cancelling a transmission message transmitted to at least one reception terminal; determining whether the transmission message for each of the at least one reception terminal can be cancelled; and transmitting a transmission message cancellation command signal to a reception terminal for which the transmission message can be cancelled among the at least one reception terminal, wherein the at least one reception terminal is capable of including a plurality of terminals associated with the same user account. Various examples can be implemented in addition to the one example.