Ask for the account number and password of Unicom wlan, which tywlan sent to 11 to obtain.

what you said downstairs is absolutely correct. After your mobile phone sends a short message, Unicom will reply to inform you of your account number (that is, the mobile phone number that sent and received the short message) and password, that is, there will be a website where the mobile phone can log in directly in this short message. After entering, you can see the hot spots covered by Unicom wlan (unfortunately, there are not many). As long as the mobile phone wifi around these areas can search Unicom wireless, you can actually surf the Internet for free for a limited time.

the specific operation is very clear downstairs, which is the same as the free Internet access program in Starbucks in China.

If you forget your password, just send a text message to czwlan to 11 to reset it.