Wlan authentication error, sometimes there will be a prompt that authentication is connected.

On 2010110, China Unicom launched a free and friendly WLAN experience for post-paid mobile phone users nationwide. In addition to post-paid mobile phone users, pre-paid mobile phone users can also apply for WLAN service. During the experience activities, the SMS acceptance method was opened in the labor department. Post-paid/pre-paid mobile phone users of Xinjiang Unicom can send a short message TYWLAN to 100 10 to get the initial registration password, and start a friendly experience by themselves. The WLAN friendly experience activity has been postponed, and it is suggested to pay attention to the official business hours. Note: Blacklist users cannot open experience service. If it can't be used normally often, prompting that the authentication is wrong or the authentication has been connected, you can call 100 10 customer service for feedback.