Method 1: Fill in the company's fixed telephone number.
If there is no telephone for personal position arrangement, you can write the company's front desk fixed telephone number or other fixed telephone numbers. Don't tell them, if the bank calls, just say it's not here, and let them transfer it to their mobile phones.
Method 2: Fill in the fixed telephone numbers of relatives and friends.
If you are temporarily unemployed, apply for a credit card at home. You can fill in a friendly or friend's fixed telephone number. Don't forget to tell the bank to call your mobile phone.
The average bank won't check your phone. So as long as there is a fixed point when filling in the information, it is enough to ensure that you can get through.