How to check whether ICBC SMS authentication is enabled?

That message is just a notification message about the increase of your credit card limit, which belongs to the credit card system and has nothing to do with online banking.

To open SMS authentication function, you should apply to the bank counter. You can bring your ID card and online banking card to the counter to apply for opening. At this time, you can deal with unnecessary expenses. So you can use it. But that's less than 2000 at a time, and 5000 at most a day. You can't buy a mobile phone by installment. So you'd better go to the counter to handle the U shield. Although you want to buy one in 68 yuan, it is safe and there is no limit on the number of times.

Besides, don't you have a credit card? Go to the ICBC online mall to see if there is a Sharp mobile phone. You can pay by credit card in installments. Or go to the store to see if the merchant supports installment payment, or ask 95588 how to pay by installment.