Changzhou Unicom card sometimes has poor contact. What should I do to change my card? I am a vip user of Unicom Wo.

Jiangsu Changzhou Unicom VIP customers can provide free card replacement service for national Unicom VIP customers in accordance with relevant business management regulations when their SIM cards are lost or damaged; Silver vip customers can enjoy 1 free card exchange service every year, twice for gold vip and three times for diamond vip. You can first check the specific address and contact number of the local Unicom's own business hall on the business hall inquiry interface of the online business hall, and then call your convenient business hall to see if it is supported. Just confirm your support, and then go to the office to avoid a trip in vain.

Business hall inquiry website: /oftenInfo.html? menuId = 0004000 1000 1 .