But please note that you must fill in your mobile phone number, your company address and your address on the PAD (tablet computer in their hands). If you are not at ease, you can ask him not to help you fill it out, or you can fill it out yourself. It is reported that once that thing is submitted, ordinary card handlers cannot modify your information. You must use the reserved mobile phone to call the customer service phone of the credit card center to modify or re-apply.
For social security, the existence of social security is helpful to improve the approval rate and quota.