Insights on business messaging — SMS, MMS, RCS, SMPP, and Voice OTP — across 200+ countries and 800+ carriers.
An SMS may show a Delivered status but still be filtered or hidden from the recipient’s main inbox. Learn what businesses should check when troubleshooting international A2P SMS delivery to South Korea.
October 15, 2020
Hello, This is SureM (SuperM). Today we will talk about Sender ID pre registration in South Korea. What does it mean? It means that only pre register Sender ID able to send the message according to Article 84-2 of the Telecommunications Business Act (Prohibition of false indications of telephone numbers and protection of users) take [??
September 24, 2020
SureM supports sending message in all languages to more than 200 countries. With our multilingual capability, SureM is proved by our 30 local operators partner such as in China, US, Japan and European countries. Not to forget, SureM (SuperM) able to send messages not only to South Korea but other countries without messages getting garbled. [??
June 10, 2020