When will the 4G activation Xuanling free event expire?

If it is opened by default with **, the function of the free Xuanling is permanently free.

From July 1, 2015 to December 31, 2015, 4G users are exempt from the Xuanling function fee, and new users who enter the network are enabled by default.

The expiration date displayed when you order the bell is the validity period published on **; The validity period of Xuanling displayed in the ordered Xuanling after you have ordered Xuanling refers to the validity period of your subscription Xuanling, and the final validity period is close to the Xuanling subscription.

The maximum speed of the mobile 4G TD network can reach 100Mbps, which is the same as that of China Unicom's TD network. However, due to the FDD system adopted by China Unicom, the network speed can reach up to 150Mbps, and the downlink speed of China Telecom's 4G network can reach 100Mbps 50Mbps, and may reach 150Mbps 50Mbps in the future.

However, at present, 4G networks are only covered in some areas, but in areas without 4G network coverage, 3G or 2G networks are used. China Unicom 3G adopts WCDMA, which is the European standard, which is the most mature technology development, the most internationally used and the most widely covered system, and is currently the fastest 3G network in China, up to 42Mbps, which has been defined as a 4G standard in foreign countries.

It is recommended that you first verify whether the nodes of the broadband line are connected correctly, if there is a router, it is recommended that you do not connect the router to the Internet for the time being, and then try to restart the Internet device. If the above troubleshooting still cannot be solved, you can contact the local 10010 Unicom customer service or bring a valid certificate to Unicom's own business office to report the broadband fault, and the staff will handle the broadband fault for you as soon as possible after registering for you.

Arbitrarily cut ordinary SIM into your mobile phone, it is very likely that there will be a series of problems such as not being able to play normally** or not being able to access the Internet, and even damage or burn the hardware of your mobile phone, Unicom business hall generally does not provide card cutting service, it is recommended that you can go to Unicom's own business hall where the number belongs to replace the card business with a small card, for more details, please visit the Unicom business hall for consultation.

Click "Login" in the upper right corner of the page, enter the mobile phone number (email, other user names), password, verification code, and click the username in the upper right corner after successful login, and enter the business management Xuanling Management Xuanling Library Elimination Sun to open the Xuanling service, or use the Xuanling password to log in to the page, click "Open Xuanling" at the bottom of the window, and follow the page prompts;

2.Send "KT" to 10655158 activation, communication fee yuan;

3.You can dial 10155 and follow the voice prompts to order Xuanling, which currently only supports users in Guangdong Province, Zhejiang Province and Anhui Province, and other provinces will be opened one after another;

4.Install the Wo** client, click the noisy Pivo** icon on the mobile phone screen, and open it according to the interface prompts;

5.You can also call the local 10010 customer service to upgrade the bridge** to open.