How many devices can be put on the chalk number?

1, chalk number can only be logged in by one client, and mobile phone and tablet cannot be logged in at the same time. At the same time, the login will pop up, leaving only one.

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3. Beijing Chalk Blue Sky Technology Co., Ltd. (chalk net) was established on 20 15, and has now developed into a leader in the civil service online training industry. Since 20 15 founded the brand, more than 30 million candidates have come to chalk net, and through their efforts, they have changed their life trajectory and met different people.

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The main business of chalk is civil service examination. At present, it has expanded its business to many fields, such as public institution recruitment, teacher recruitment, postgraduate entrance examination, accounting, CET-4 and CET-6, law examination, architecture, open classes and so on, and provided different learning guidance modes according to the characteristics of each field. Chalk has set up branches in many places all over the country, aiming at providing better services for students preparing for exams.

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