Why can the Great Wall Broadband at home continue to surf the Internet after it expires 1.5 years, and so can Great Wall Broadband?

Now I don't know how you decided to sign a contract with Great Wall Broadband. If the contract expires without objection and the contract is automatically extended, then Great Wall Broadband will bind you indefinitely, regardless of whether you use it or not. At present, you can only calculate the network fee you owe Great Wall Broadband. Someone will definitely come to urge you then. If you refuse to pay, you may receive a subpoena from the court. From now on, if you want to use it, you must renew it with your ID card to avoid future troubles.