How does it cost 100 yuan for Taicang Unicom to replace a card?

The card replacement fees at business offices vary from place to place, and for different similar cards, the card replacement fees are also different. Probably between 15 yuan and 45 yuan. If you have a postpaid card, if there is any outstanding balance in your account before replacing the card, you will need to pay the outstanding balance when replacing the card. For detailed information, you can ask the salesperson to check whether there is any arrears. If you have any questions about your phone bill consumption, you can check your bill and details.

Bill query:

Log in to the online business hall/homepage and click Self-Service>Check Call Charges>Bill Query>Historical Bills to query the historical bill details for 5 months, including Monthly fixed fees, voice call fees, value-added service fees, adjustments and other related information.

Detailed bill inquiry:

Log in to the online business hall/home page and click Self-service>Check call charges>Detailed bill query, select the detailed bill to be queried, such as: call details, SMS and MMS Detailed bill, value-added service detailed bill, Internet traffic detailed bill, WLAN detailed bill, etc., you can clearly understand your consumption situation.