公开(公告)号：US10298739B2

公开(公告)日：2019-05-21

申请号：US15078090

申请日：2016-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Je Min Lee ,  Jung Wook Park

IPC: H04W4/12 ,  H04L12/58 ,  H04M1/725

Abstract: An electronic device comprising: a communication module; a memory; at least one processor operatively coupled to the memory, configured to: display, on the display, a user interface of a messaging application; detect an input indicating a destination telephone number; transmit, via the communication module, a first message comprising a first content by using the destination telephone number and a first protocol; receive, via the communication module, an error message indicating a transmission failure of the first message; and transmit, via the communication module, a second message comprising a second content at least a part of which is the same as the first content, by using the destination telephone number and a second protocol that is different from the first protocol.