What should the head teacher do if he withdraws from the class group?

In this case, let parents see if they can be invited to join the group first. If this doesn't work, please create a new group and then add parents.

Nail, produced by Alibaba, is an intelligent mobile office platform specially built for global enterprises. Make communication more efficient; Mobile office attendance, sign-in, approval, corporate email, free corporate OA, corporate address book, nail education solutions make work and study easier!

First, advantages

1, multi-person free call;

2. It can be delivered by text or voice, 100% by phone or SMS;

3. There is a special group of corporate contacts in "Contacts", and the organizational structure of the enterprise is clear at a glance.

Second, the shortcomings:

On the morning of March 10, 2020, many netizens said that the nails could not be opened and used normally for many times this morning, and there were also situations in which the live broadcast process was interrupted and the screen was black. Some people suspect that the server is unstable because there are too many users logged in.

Since February, 2020, many schools and companies have begun to use nail distance classes to communicate with the company's business, and the number of users has surged. Many office software, such as nailing, are under great pressure and often have abnormal situations. Abnormal nail painting occurred in the morning of March 10.