June 18, 2019

Server maintenance notice

■ Contents With the update of TELLBO's server system, we will carry out server maintenance according to the following schedule. ■ Date and time Thursday, June 20, 2019 12: 00-12: 30 * Work time is expected to be around 30 minutes. ■ Impact Basically, there is no impact on usage, but delivery delays and omissions of some messages may occur on rare occasions during maintenance. We apologize for the inconvenience, and thank you for your understanding.