Insights on business messaging — SMS, MMS, RCS, SMPP, and Voice OTP — across 200+ countries and 800+ carriers.
Hello,This is SureM. Today we would like to introduce how Concatenated SMS(CSMS) is calculated. Firstly, what is CSMS?A CSMS is a multiple of short messages which combine as one long message. Secondly, there are two different kinds of calculation 1) ASCII : all letters that you see on the keyboard 2) Unicode : all other [??
December 12, 2022![[SureM] International messaging service](/uploads/blog/2022_11_20220128.jpg)
Today we would like to introduce SureM's international messaging service. SMS is possible for more than 220 countries around the world and automatic overseas long message standard C-SMS processing is applied. Both International Message: Inbound/Outbound/Transit are available at SureM. Concatenated SMS (C-SMS) : Long messages are split into smaller messages by the sending device and
November 21, 2022
Hello.This is SureM. Thank you for always using our service.Today, we would like to introduce you International MMS Service supported in Korea, Hong Kong, Taiwan and China. What is MMS? You can send the MMS by using our website SureBiz or intergrate with us through REST API.The message standards for each country are different, you [??
October 31, 2022![[Web諛쒖떊] or [Sent from Web] Header Service Information](/uploads/blog/2022_07_1-ebacb8ec9e90eba994ec8b9ceca780-eca095ec9d98_.jpg)
Hello. This is SureM Co., Ltd.Thank you for using our service.Today we would like to share the information about SureM [Web諛쒖떊] or [Sent from Web] header service when sending messages to South Korea. In order to prevent the messages being filtered as SPAM or Illegal traffic, Korean Operators (SK Telecom, LG, KT) are adding the [??
October 19, 2022
Hello. This is SureM Co., Ltd.Thank you for using our service. Today, we would like to share information of South Korea Inbound Sender ID (Prefix). You are required to have a Sender ID set with Prefix if you do not have entity in South Korea.There are 2 (two) options and we can support you according [??
October 10, 2022
Hello. This is SureM Co., Ltd. Thank you for using our service. Today, we will learn about SureM’s calculation of international long messages.
September 27, 2022
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