Can Unicom's prepaid phone bill contract end ahead of schedule?

After handling the contract, it needs to be performed according to the contents of the contract, and there will be agreed terms in the signed agreement. If the contract is terminated early, it will be regarded as a breach of contract, and a certain amount of liquidated damages will be paid according to the contents of the contract, and the donated telephone charges will be abandoned. It is suggested to contact the customer service at the departure point to confirm the specific process of early termination.