Can Beijing Unicom pay by credit card in that business hall?

If you want to buy a mobile phone or pay for it, you need to go to the business hall that supports POS machines. You can find the address and contact number of the relevant business hall in the business hall query, and then call to ask if you can spend by credit card. You can check the address of the business hall through the business hall: /oftenInfo.html? Menuid = 000400010001Select the corresponding city and search. Click "Details" to find the address, time and contact number of the business hall.