The main card is my dad's bank, and it doesn't transfer numbers to the internet.

You want to ask what to do if the bank whose main card is my dad doesn't transfer the port number to the network. The solution is as follows:

Check whether there are any restrictions on your number, and send a text message: CXXZ# username # certificate number to 186. If you receive a text message, you can transfer it, bring your certificate to the telecom/Unicom business hall, and then send a text message: SQXZ# username # certificate. This is the most smooth situation.

Generally, you will encounter several obstacles:

First, after sending an inquiry message, Mobile will arrange a salesperson to interfere with you brazenly. Just ignore him, and you don't need any reason to transfer him, or just tell him that the Internet access effect is too poor. I just want to exercise my rights. As long as I insist on my own requirements, I will definitely beat them.

Second, after sending the inquiry SMS, there will be a SMS reply, saying that you can't carry it, there are various agreements and offers that are not due, and so on. At this time, you should take the following measures until Mobile agrees to cancel the constraint conditions.