SureM has been sending MMS towards China and surely, Korea for many years.
We are proud to say that SureM able to provide you high CR and quality for sending MMS.
In order to send MMS, there are conditions you should be aware of :
1) Korea MMS
a. Integrate by REST API
-> one message can support image up to 3 (three)
-> Image size : within 500kb
-> length 2,000 bytes (english) / 1,000 chars (korean)
b. Send via SureM websites (http://www.surem.co.kr,혻www.surem.com)
-> Image size should be compressed within 500kb
c. Send via X-Messenger
-> Image size should be compressed within 500kb
2) China MMS
-> Connect by REST API only
-> Image size should be within 80kb
Please contact your managers at intlsales@surem.com for inquiries.