Approximate date of Huawei account registration

How to check the registration time of your Huawei account in Huawei official website? A: First, find the membership service on the mobile phone desktop, and click Enter; Then click My Options on the member service page; Finally, click on the electronic three-guarantee voucher on my page to enter, and you can see the effective time, that is, the activation time of the mobile phone. The details are as follows: Method 1: 1. First find the membership service on the mobile phone desktop, and click Enter; 2. Then click My Options on the member service page; 3. Finally, click the electronic three-guarantee voucher on my page to enter, and you can see the effective time, that is, the activation time of the mobile phone. Method 2: 1. Open the dial icon on the mobile phone and enter * # * # 2846579 # * *; 2. Pop up the item menu page of Huawei mobile phone, and click the menu item of single board information inquiry in the page; 3. Then, in the open veneer information query page, click Other Information Settings; 4. The sixth and seventh digits in the 4.SN code indicate the year of activation, the eighth digit is the month, a stands for 10 month, and the ninth and tenth digits are the date of activation.