My telecom 3G card wants to upgrade to 4G can not

Yes, you only need to go to the local telecom business office or log in to the online application.

Now that the 4G network is becoming more and more popular, if you happen to replace the 4G mobile phone, then upgrade the original 3G mobile phone card to 4G, so that you can enjoy the current 4G high-speed network. If you don't have time to go to the business hall, you can completely handle the 3G mobile phone card upgrade to 4G business through the network, let's take a look at the specific operation steps.

Log in to China Telecom**, click the login button, enter your password to log in on the login interface, if you don't register, register here first.

After logging in, on the right side of the home page of China Telecom, you can see the shortcut link of 3G liter 4G, click the icon.

Because it's an old user, select the "old user to 4G" item on the right, generally 4G** will have some discounts, select "Don't change the number to 4G (change 4G**)" item, and then click the "Handle Now" button.

In the page that opens, select the type of card you want to replace, which is divided into 4G small card and 4G nano card, and you can choose the corresponding card type according to the situation of the mobile phone.

After clicking Next, the personal information column will pop up, if you use it for the first time, you will be asked to fill in the personal information, please fill in the personal information correctly, it costs 1 yuan to replace the card, and finally click the "Submit Order" button.

Here you can choose online banking payment or fast payment, pay 1 yuan, and wait for the courier to deliver the upgraded 4G card to your home.

You can go to the business hall to consult the relevant 4G tariffs, 3G cards can be upgraded to 4G, like my mobile can be upgraded to 4G without changing the card, or you can change the card to upgrade to 4G.

Dear users, hello:

According to your description, the 3G card can be upgraded to a 4G card, but you need to go to the telecom business hall with the owner's ID card to replace the original UIM SIM USIM card. And replace the original 3G Internet access** with the new 4G Wi-Fi**.

Anhui Telecom will serve you wholeheartedly, I hope mine can get yours.

If you have any questions, you can consult the staff in the online business hall of Anhui Telecom, and Anhui Telecom has officially opened 4G services.

You can go to the online business hall to check the details, I wish you a happy life!

Hello, I am happy to answer this question for you, 3G card can be upgraded to 4G card upgrade method is as follows: 1. Go to the local mobile business hall of the mobile phone card to handle it. 2. You can apply for a replacement 4G card online.

Log in to your mobile phone number on the official website, click on to do business, and then choose to upgrade to 4G. In the 4G area, click to change the card without changing the number.