The Iphone5s in Jining Unicom business hall can handle credit card installment, and it should be possible in Xinzhou, Shanxi. You can also log on to www. 100 10.com in Unicom's online business hall. Iphone5s can handle credit card installment, and supports credit card installment of China Bank, China Construction Bank and Agricultural Bank, with installment payment of 0 interest and 0 handling fee. The specific installation situation in Xinzhou City, Shanxi Province is as follows: