YMS -Send SMS to members of the Club Manager Phone description

Who can use it?
Club Manager are available to all members of the club who want to send their year-end greetings, New Year's greetings, and Club meeting notifications to their Club members via SMS.

How do I use it?
1. The club Manager joins the YMS homepage (http://www.yms.kr/) and logs in.
2. From the YMS homepage, the Club Manager will fill out the contact information for Club members and enter SMS text.
3. The Club Manager clicks the "Send SMS" button in the smartphone app to check and send SMS to Club members.

What are some restrictions?
1. You can send up to 200 items per day. It blocks spam abuse.
2. Over 200 clubs can send SMS the next day.
3. Abide by spam policy and related laws when using YMS. Accounts flagged or reviewed as spam will stop using it immediately.

manual : https://blog.naver.com/ctings/221423017144