1. By clicking [Help] at the top-right corner of the screen and check how to make a stable network environment.
2. After completing the lesson, please rate [Network] with 1 points or less among the evaluation items for the lesson.
1. Connect to a private network rather than a public network used in, for instance, a coffee shop.
2. Bring your device closer to the router.
3. Close all pages/programs other than Ringle and Zoom.
4. In case of an error on the PC, enter the mobile class through the Ringle App.
🙋♀️ If the problem persists, please contact the Ringle Team by clicking the chatbot in the lower right corner of our website. You can conduct a Zoom Test with us to diagnose the exact cause and help prevent the same problem from occurring again.
Help Center
02-6204-8880
Weekdays 10 AM- 6 PM KST
Lunch Break 1 - 2 PM KST