Insights on business messaging — SMS, MMS, RCS, SMPP, and Voice OTP — across 200+ countries and 800+ carriers.
Learn why SMS messages may be filtered in South Korea, where recipients can check blocked messages, and what businesses should consider when sending A2P SMS.
September 27, 2022
Hello.This is SureM Co., Ltd. Thank you for always trust us in using our messaging service.Today we will talk about the Chinese message transmission precautions. China has more precautions than other countries, so we are advising you to make sure check the regulations before sending the messages. For more information, please contact the Customer Center [??
September 19, 2022
Hello,This is SureM Today we would like to introduce you in sending traffic messages to South Korea for SMS and Long Messages SureM has been trusted to send messages of our 4,000 Domestic clients and more than 50,000 Overseas clients for about 22 years in a row. In order to send messages to South Korea, [??
August 22, 2022![SureM South Korea [Web諛쒖떊] or [Sent from Web]](/uploads/blog/2022_07_1-ebacb8ec9e90eba994ec8b9ceca780-eca095ec9d98_-2.jpg)
Hello,This is SureM.We would like to sincerely thank you for your continuous trust in our services. In order to prevent an illegal message delivery in South Korea, the 3 (three) big operators (SK Telecom, KT, LG U+) are requiring all the messages should have a header [Web諛쒖떊], also known as [Sent from Web].The header unable [??
July 26, 2022
Hello,This is SureM. We would like to sincerely thank you for your continuous trust in using our services. SureM has been providing a stable messaging service for 20 years in a row and we have 4,000 domestic clients & more than 50,000 overseas clients. Our services are consist of Korea Messaging and International Messaging. Korea [??
July 13, 2022
Hello This is SureM Co., Ltd. Thank you for continuously using our service.Today we would like to share the features of messaging-to-China service. Please be aware that China has more complex input conditions compared to other countries. 1. Header ?먮㉧由щ쭚??has to be pre-registered??Chinese characters + numeric OR english alphabets + numeric 2. Unable [??
June 9, 2022
Hello,This is SureM Today we would like to inform you about SMS transmission method through our service and South Korea messaging characteristic. 1) SureM Messaging Transmission Method??API (request a specific URL)??DB_EXE (Agent delivery and receive)??WEB (by https://surebiz.surem.com )??X-Messenger (SureM campaign delivery application)??SMPP (IP to IP integration) 2) South Korea Messaging Specification??Client [??
May 12, 2022
Hello, this is SureM. Thank you for using our service. Today, we will learn about SureM’s spam blocking and filtering service. There is a possibility that the terminal may not receive a message when transmitting a domestic text. It is difficult to check the real-time text inbox because the spam message determined by each carrier is sent to the spam filtering app.
March 21, 2022
HelloThis is SureM Inc. Thank you for using our service.Today, we will learn about SureM International MMS Service. What is MMS???Long message (1,000 characters in Korean) that can send multimedia content. SureM is available not only in Korea but also in China, Hong Kong, and Taiwan.Sending can be made on SureBiz or in conjunction.The [??
March 14, 2022